Writeacher, I need your help to find exercises on the following grammar topics:

1) Defining and non-defining relative clauses.
(e.g. two sentences to combine ...)
2) Wish (+ simple past, past perfect, would + inf.)
3)Indirect speech (reporting verbs such as apologize, remind, offer, agree, promise, urge, ask, make etc.)
4) Verbs followed by the infinitive/gerund.

As you have a great teaching experience, I really hope you can help me. I'm also looking for a reading comprehension (with questions) to be included at the end of the grammar exercises.

Here are some webpages that have explanations and quizzes/exercises about relative clauses (which are also called adjective clauses):

http://teachro.publiccomputingservices.org/grammarpractice/clause/subadj.htm

http://grammar.ccc.commnet.edu/grammar/clauses.htm#independent
The quiz for these is at the bottom of this webpage.

(Essential & non-essential = restrictive & non-restrictive)

And the first three links here are perfect:
http://www.google.com/webhp?rlz=1C1GGGE_enUS379US379&sourceid=chrome-instant&ix=seb&ie=UTF-8&ion=1#hl=en&rlz=1C1GGGE_enUS379US379&output=search&sclient=psy-ab&q=essential%20non-essential%20clauses&oq=&aq=&aqi=&aql=&gs_l=&pbx=1&fp=9b0c83a130f3bca0&ix=seb&ion=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&biw=1366&bih=643

Here is a whole page on combining sentences:
http://grammar.ccc.commnet.edu/grammar/combining_skills.htm

Direct and indirect speech:

http://www.google.com/webhp?rlz=1C1GGGE_enUS379US379&sourceid=chrome-instant&ix=seb&ie=UTF-8&ion=1#hl=en&rlz=1C1GGGE_enUS379US379&output=search&sclient=psy-ab&q=grammar%20exercises%20indirect%20and%20direct%20speech&oq=&aq=&aqi=&aql=&gs_l=&pbx=1&fp=9b0c83a130f3bca0&ix=seb&ion=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&biw=1366&bih=643

There are many good webpages among those search results. Check 'em all out!

Infinitive and gerund phrases are dealt with here:

http://grammar.ccc.commnet.edu/grammar/phrases.htm#infinitive
And there's a good quiz at the bottom of the page.

http://teachro.publiccomputingservices.org/grammarpractice/verbalsnav.htm
Here, too.

I'm not sure what you mean for #2 in your question. Go through these sites, and see what you find:

http://grammar.ccc.commnet.edu/grammar/index2.htm

http://teachro.publiccomputingservices.org/grammarpractice/
from http://teachro.publiccomputingservices.org/

http://www.englishclub.com/grammar/

http://lessons.englishgrammar101.com/EnglishGrammar101/Instructions.aspx

Use only the free stuff here!
http://stickyball.net/

Certainly! I'd be happy to help you find exercises on these grammar topics. Here's how you can find them:

1) Defining and non-defining relative clauses:
To find exercises on defining and non-defining relative clauses, you can start by searching online for interactive grammar quizzes or exercises. Websites like eslprintables.com, englishgrammar.org, or perfect-english-grammar.com offer various exercises on this topic.

To combine two sentences into a relative clause, you can follow these steps:
a) Identify the common element between the two sentences.
b) Decide whether the information in the second sentence is necessary (defining) or additional (non-defining).
c) Use the appropriate relative pronoun (who, which, that, or whose) or relative adverb (where, when, or why) to create the relative clause.
d) Combine the two sentences, making sure the relative clause modifies the correct noun.

2) Wish (+ simple past, past perfect, would + inf.):
To find exercises on using "wish" with different tenses, you can search for grammar exercise books or websites that cover verb tenses or specific grammar points. Websites like grammarbank.com or englishpage.com have exercises on various verb tenses, including the use of "wish."

When using "wish" with different tenses:
a) Simple past: Use "wish" + past simple to express regrets about a present situation.
b) Past perfect: Use "wish" + past perfect to express regrets about a past situation that cannot be changed.
c) Would + infinitive: Use "wish" + would + infinitive to express wishes or regrets about a current or future situation.

3) Indirect speech (reporting verbs):
To find exercises on indirect speech and reporting verbs, you can search for grammar books or websites that specifically focus on reported speech exercises. Websites like english-grammar-lessons.com or teachingenglish.org.uk offer exercises on this topic.

When using reporting verbs in indirect speech:
a) Different reporting verbs (apologize, remind, offer, agree, promise, urge, ask, make, etc.) can be used to introduce indirect speech.
b) Make sure to change the verb tense and pronouns (if needed) to reflect the new context of reported speech.
c) Use appropriate reporting verb patterns, such as "I apologized for [doing something]" or "She asked me [a question]."

4) Verbs followed by the infinitive/gerund:
To find exercises on verbs followed by the infinitive or gerund, you can search for grammar books or websites that include sections on verb patterns or structures. Websites like englishgrammar.org or learnenglish.britishcouncil.org have exercises on this topic.

Remember that some verbs can be followed by either the infinitive or gerund, while others are followed by one specific form. It's important to memorize these patterns and practice using them in different contexts.

Finally, for the reading comprehension with questions, you can look for English reading materials online or in textbooks. Websites like breakingnewsenglish.com or esllibrary.com provide reading comprehension exercises at different levels, along with comprehension questions.

I hope these tips and resources help you find the exercises you need! If you have any more questions, feel free to ask.