[ Modal Verbs ]
. Dolphins ___ communicate through a series of clicks and whistles.
A. can
B. could
C. able to
D. must
Random Topics:
Simple present/ past/ future tensePresent Simple x Present ContinuousAction vs Linking Verbs/ Verb PhrasesNoun PhrasesModal Verbs of PermissionHomophone & HomonymPreposition & GerundComparisionsPrepositions and Phrasal VerbsTenses of Verbs - UsageOther quiz:
Future Continuous Tense › ViewIf you get late again tonight, I _________ (not wait) for you. So, we’re clear.
A. will be waiting
B. won’t waiting
C. won’t be waiting
D. won’t wait
Grammar › View
_ _ _ _ she worried about the test?
A. Do
B. Does
C. Are
D. Is
Modals in The Past › ViewThey ________________ (win) the football match, but John hurt his ankle.
A. could have win
B. could have won
C. should have winned
D. should have won
Conditional Sentences › View
If I _________________(not have) this terrible cold yesterday I ________________(do) my homework.
A. don’t have, will do
B. didn’t have, would do
C. hadn’t had, would have done