These exercises go with Understanding and Using English Grammar by Betty Azar.
For pages with long explanations, scroll to the bottom for the exercises.
Verb Tense Review
Adverb Clauses
Subjunctive
Miscellaneous Exercises
For pages with long explanations, scroll to the bottom for the exercises.
Verb Tense Review
- Simple Present/Present Progressive
- Simple Present/Present Progressive
- Progressive or Non-progressive?
- Forming and Using the Past Progressive
- Simple Past/Past Progressive
- Future Time
- Future and Future Continuous
- Present Perfect
- Present Perfect/Simple Past
- Present perfect/Present perfect progressive
- Simple past/past perfect
- Simple past/past perfect
- Simple past/Present perfect/Past perfect
- Mixed perfect tenses
- Mixed Tenses
- Mixed Tenses
Adverb Clauses
- Reduced Adverb Clauses (Time Clauses)
- Reduced Adverb Clauses (Mixed)
- Reduced Adverb Clauses (Because)
- Despite, However, Although
- Because/Because of
- Might, Must, Should
- Must/Have to
- Ability
- Could/Should/Might/Would
- Must/Have to
- Mixed Time Modals
- Past and Present Modals
- Mixed Modals
- Mixed Modals
- Reported Speech
- Reported Questions
- Reporting Verbs
- Noun Clauses (Embedded Questions)
- Object/Subject Clauses
- Object/Object Clauses
- Subject Clauses
- Mixed Clauses
- Which/Where?
- Adjective Clauses with "Whose"
- Reduced Adjective Clauses
- Reduced Adjective Clauses
- More Reduced Adjective Clauses (Be careful. Even adding an extra space will make it wrong.)
- Unreal Present Conditional
- Unreal Past Conditional
- Unreal Conditionals in Past or Present
- If/Unless/Only If
Subjunctive
Miscellaneous Exercises