A. turn B. turned C. has turned D. turns
A. is, third B. is, fourth C. was, fourth D. was, third
A. is it whose pen B. whose pen is it C. whose pen it is D. it is whose pen
A. which book she likes best B. which best book does she like C. that which book she likes best D. which book she best likes
A. which B. that C. when D. whether
A. which B. what C. that D. whether
A. that B. whether C. which D. whose
A. when B. that C. where D. what
A. who B. that C. what D. whether
A. what B. when C. whether D. who
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