[ Grammar ]
They _________ find the right key to their dorm when they were in hurry.
A. Be able
B. couldn’t
C. must
D. can

Random Topics:
Adjectives vs AdverbsVocabulary and Sentence StructureReported Speech and TensesGerund Subject or ObjectPresent Tense vs Present ContinuousSimple Present Negative and QuestionCoherent Sentence with Correct Grammar StructurePrepositions and AdverbsConditional and SubjunctiveTransition WordsOther quiz:
Vocabulary and Grammar › ViewAfter lunch, I often __________ a short nap for thirty minutes, then I do my homework.
A. do
B. take
C. make
D. get
Subject Verb Agreement & Subjunctive Mood › View
If the electronic equipment broke down within 2 days of purchase, we … you a refund.
A. give
B. gave
C. will give
D. would give
Grammar › ViewIdentify the adverb in the following sentence: She quickly ran to catch the bus.
A. rapidly
B. quickly
C. speedily
D. swiftly
Present Tenses › View
Dear John, First of all, sorry I _____________ (not write) for so long, but I was on holiday.
A. am not writing
B. have not been written
C. have not written
D. don’t write
