[ Verb, Object, Preposition ]
We thanked them _______ their help.
A. for
B. on
C. from

Random Topics:
Passive Voice - Present Simple and Past SimpleModals of ProhibitionPast Tense & Present Perfect TensePrepositions - ConjunctionsUsed to & would & Past SimpleConditionals 1,2,3Can vs be able toGrammar ClausesNoun ClausesVocabulary and Sentence StructureOther quiz:
Grammar › ViewDaisy ______ her leg while she _____ tennis.
A. Daisy broke her leg while she was playing tennis.
B. Daisy was breaking her leg while she played tennis.
C. Daisy broke her leg while she played tennis.
D. Daisy was breaking her leg while she was playing tennis.
Tenses › View
There is no more ice cream. I (eat)……………. it all, I’m afraid.
A. have eaten
B. was eating
C. am eating
D. will eat
Grammar › ViewJason ______ exercise before(在……之前)he worked in the gym. Now, he ______ it after work every day.
A. never; did
B. didn’t; did
C. doesn’t; does
D. didn’t; does
Verb Types and Tenses › View
The room suddenly seems smaller to me. What type of verb is ‘seems’?
A. Action Verb
B. Linking Verb
C. Helping Verb
D. Intransitive Verb