[ Grammar and Vocabulary ]
Which sentence has a past perfect tense?
A. Both of them have wanted to ride the elevator to the top.
B. His stepsister Emily had wanted to see the Air and Space Museum.
C. Darrell prefers walking if there is enough time.
D. He agreed to visit the museum with Emily.

Random Topics:
-Ing and Infinitive Verb PatternsAdjective + to + VerbGrammar - First ConditionalNoun PhraseGrammar, adverbs of frequency placementMixed GrammarSuch...that, so ......thatVerb Forms and PrepositionsPossessive Nouns with Apostrophes and PronounsGrammar ModalsOther quiz:
Modal Verbs › ViewYou ___________ pay by card at the duty-free shop, you can pay cash.
A. shouldn’t
B. don’t have to
Phrasal Verb › View
Peter is an ambitious man who will never ______ till he gets what he wants.
A. turn down
B. give up
C. put on
D. take back
Modal Verbs › View__________ taking me downtown on your way to work this morning?
A. Can you
B. Why don’t you
C. Could you please
D. Would you mind
Grammar › View
Your friends ……………… for you for over an hour.
A. waiting
B. waits
C. waited
