[ Grammar ]
My students were not able to understand _____.
A. the book which gave them
B. the book that I gave them
C. which I gave them
D. the book whom I gave them
Random Topics:
Demonstrative Pronouns and Verb Tensestake, make, doAdverbs by TypeImperative SentencesSubject-Verb AgreementBe used to vs used toTime ClausePerfect and Past TensesContinuous and Perfect Tenses“Put” Phrasal VerbOther quiz:
Modal Verbs › ViewYou . . . call your mother. She misses you a lot.
A. should
B. must
C. have got to
D. have to
Grammar › View
The train ______________ an hour ago,
A. is arriving
B. arrived
C. arrives
D. arrive
Grammar › ViewThe hot air balloon at the field  ______ a lot of attention in yesterday’s game.
A. drew
B. draws
C. drawing
D. drawn
Prepositions › View
Iraq is rich ________ oil.
A. on
B. at
C. to
D. in