[ Modal Verbs ]
We ____________ start studying for the exam early.
A. must
B. may
C. ought to

Random Topics:
Types of PrepositionTOEFLHow much or How many?Past Perfect TensePossessive Adjective and PronounWho vs WhomPast SimpleZero Conditional SentenceVerb + InfinitivePast Simple VS Used toOther quiz:
Present Perfect Tense › ViewHave you __________________ your homework yet?
A. did
B. done
C. have done
D. doing
Present Perfect Tense › View
Stop twisting the pencil, it . . . . sharp.
A. is
B. was
C. been
D. has been
Phrasal Verb › ViewBob’s plane took off with some delay. What does ‘Take off’ mean?
A. Arrive
B. Depart
C. Stay
D. Disappear
Grammar › View
If you _________________ (have) a better job, we _________________ (be) able to buy a new car
A. had/will be
B. had/would be
C. had/was
D. have/would be