[ Grammar ]
______ stamps and _____ piano are my hobbies.
A. collect/play
B. collecting/playing
C. collected/played

Random Topics:
Gerund and InfinitivePast TenseIndefinite PronounsGrammar: AgreementPerfect Verb TensesPresent Simple or Present ContinuousFrequency AdverbsHave to / Do not have toIndirect SpeechUncountable NounsOther quiz:
Grammar and Vocabulary › ViewSmartphone can be a great learning _______ but you need to think of how to use it effectively.
A. benefit
B. choice
C. invention
D. tool
Grammar › View
“You can’t come in ____ a ticket,” the man told us.
A. without
B. through
C. by
D. with
