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? When _____ there ? A. will they go B. did they go C. do they go D. have they gone —______ you ___ your homework yet ? —Yes . I _____ it a moment ago . ?。? Did 。 finished C. Have 。 finish1 His father ______ the Party since 1978 . A. joined B. has joined C. was in D. has been in 1—Do you know him well ? — Sure .We _________ friends since ten years ago . ?。? were B. have been C. have bee D. have made 1—How long have you ____ here ? —About two months . ?。? been B. gone C. e D. arrived 1Hurry up! The play __________ for ten minutes . ?。? has begun B. had begun C. has been on D. began1 It _____ ten years since he left the army . ?。? is B. has C. will D. was1 Miss Green isn39。 他昨天收到一封信。 他這些天上哪兒去了?基礎(chǔ)練習(xí)一、 二、 finished ...found . to reading climbing e ...got .