4.-Have you ever explored the British Museum?
-Yes.When I was in London,I ________ it twice.( )
-Yes.When I was in London,I ________ it twice.( )
A. | had visited | B. | would visit | C. | visited | D. | have visited |
3.Mr.Wang gave us a lecture the other day,of which most __________ about how the ancient city was discovered.( )
A. | was | B. | were | C. | had been | D. | have been |
2.The professor referred to _____ yesterday.( )
A. | come | B. | came | C. | coming | D. | comes |
1.He got completely _____ when he saw both Lucy and Lily,who are twin sisters.( )
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A. | confusing | B. | confused | C. | confuse | D. | confuses |