A. such B. too C. enough D. So
A. Do B. Did C. Are
A. are they B. am I C. she is
A. Which languages you speak? B. Which languages do you speak? C. Which languages is you speaking?
A. if/whether he plays the piano? B. Does he play the piano? C. he plays the piano?
A. has left; didn't come B. has left; hasn't come C. left; didn't come D. left; hasn't come
A. has; eaten; has eaten B. has; eaten; ate C. / ate; has eaten D. /; ate; ate
A. was; have sent B. was; sent C. has been; have sent D. has been; sent
A. went; have been B. went; went C. have been; went D. have been; have been
A. Did, clean; cleaned B. Did, clean, have cleaned C. Have, cleaned; cleaned Have, cleaned; have cleaned
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