[ Past Modals ]
to form a past modal, you need the verb in the …
A. simple past form
B. base form
C. infinitive from
D. past participal form

Random Topics:
Participle - ing/ edVerb BEMix-TensesSimple Present and Present ContinuousPast Perfect & Past SimpleAction VerbInfinitives and ING FormsNounAdverbsWish clauseOther quiz:
Tenses › ViewMy dad ________ some trees in the garden now. (water)
A. is watering
B. was watering
C. waters
D. has been watering
Adverbs and Adverbial Phrases › View
I thought my boss was retiring next year, but _____, she wants to carry on working until she’s 70!
A. apparently
B. aventually