[ Present Verb Tenses ]
We ______ (wait) for the bus for 20 minutes, and it still hasn’t arrived.
A. wait
B. have waited
C. have been waiting
D. are waiting
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NounComparative and Superlative AdjectivesAdverbial Clauses of Manner and ResultTOEFL“Put” Phrasal VerbTypes of Simple SentencesGrammar - Nouns, Verbs, and AdjectivesSimple TensesGrammar: Defining Relative ClausesGrammar and IdiomsOther quiz:
Simple Present Tense › View___________ your car clean?
A. Does
B. Do
C. Is
D. Are
Grammar › View
You were not supposed to leave the room without permission.
A. You should have asked for permission to leave the room.
B. You must have asked for permission to leave the room.
Articles › ViewHe invited her to have __ dinner with him.
A. a
B. the
C. one
D. no article
Modal › View
Which sentence uses the modal verb to express obligation?
A. You have to finish your homework.
B. I should go to the party.
C. She will play the piano.
D. They could go to the party.