[ Grammar ]
Have they got bikes?Yes, ____
A. they have
B. they has
C. they haven’t
D. they hasn’t

Random Topics:
Causative VerbPresent Perfect ContinuousSimple Present ProgressiveOrder of AdjectivesPerfect Verb TensesPrepositions of TimeSecond Type ConditionalPrepositions of Location, Movement and TimeDeterminersSimple Past/Past ProgressiveOther quiz:
Perfect Tense › ViewThey __________________ in California ____________ they moved here.
A. were / since
B. have been / since
C. have been / for
D. were / for
Gerund vs Infinitive › View
Did you manage___the book you were looking for?
A. to find
B. find
C. finding
Present Continuous Tense › Viewyour dad / work / today /?
A. Is your dad working today?
B. Are your dad working today?
C. Am your dad working today?
Tenses and Structures › View
. Which of the following is a correct collocation? (make a mistake, do a mistake)
A. do a fault
B. make an error
C. make a mistake
D. do a blunder