[ Grammar ]
_____ the use of cigarettes on an aircraft should have been done long ago.
A. Ban
B. bans
C. banned
D. banning
Random Topics:
Understanding Product Packaging and TensesVocabularyAdjective or AdverbAdjective ClauseUnscramble SentencePast Perfect or Past Perfect ContinuousTenses and ArticlePresent Perfect Simple & Present Perfect ContinuousSimple Compound and Complex SentencesSimple present/ past/ future tenseOther quiz:
Subject Verb Agreement and Coordinating Conjunctions › ViewChoose the correct verb form to complete the sentence: “The birds ______ singing early in the morning.”
A. start
B. starts
C. started
D. starting
Grammar & Vocab › View
‘There was an accident outside the supermarket’
A. He said there has been an accident outside the supermarket.
B. He said there were an accident outside the supermarket.
C. He said there had been an accident outside the supermarket.
Modals and Inversion › ViewChoose the correct modal: They ___ be at the meeting by 10 AM. (must/can’t)
A. might
B. should
C. could
D. must
Future Tenses › View
I think I ___ a cassette recorder and use it in class.
A. buy
B. am buying
C. will buy
D. would buy