
[ Modal Verbs ]
They ________ study hard if they want to pass their exams.
A. have to
B. may
C. don’t have to
Select your answer:

Future Perfect Tense Appositive Phrase PrepositionsArticles & PrepositionCan vs be able toPresent simple or Past simpleSimple vs Continuous Past TensePresent Continuous, Present Perfect and Used toFOR & SINCE
Other quiz:
Time Phrases › ViewWhich word means: “at the same time”?
A. as well as
B. same
C. meanwhile
Grammar › View
Has Diana ….. this song for an hour?
A. Sing
B. Sang
C. Sung
How to use : Read the question carefully, then select one of the answers button.