His health has improved a lot since he ____ doing exercises regularly.
A. starts
B. started
C. has started
D. had started

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If/Unless - Conditional type 1Frequency AdverbsPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTPerfect Verb TensesGrammar RulesModals VerbsPast and Present TensesInversions and Subjunctive“Put” Phrasal VerbModal VerbsOther quiz:
Grammar › ViewMina is so ……….! She only cares about herself.
A. selfish
B. sensitive
C. caring
D. honest
Grammar - Punctuation › View
Well Im not sure that we are going to Norway Iowa next year.
A. Well, I’m not sure that we are going to Norway, Iowa next year.
B. Well I’m not sure that we are going to Norway, Iowa next year.
C. Well, Im not sure that we are going to Norway Iowa next year.
D. Well, I’m not sure that we are going to Norway, Iowa, next year.
Mixed Conditionals › ViewIf I had studied
A. I would have my driving license
B. I would had my license.
C. I will have a driving license.
D. I wouldn’t have a license.
Verb Tenses and Modals › View
The children are sleeping right now. What aspect of the verb is shown?
A. Future Progressive
B. Present Progressive
C. Past Progressive
D. Past Perfect
