The beginning of the movie was boring, ______ the end was amazing!
Thomas Edison ______ made 1,093 inventions in his life, was one of the greatest inventors.A. what B. who C. which
– I don’t know ______ now. – She’s much better today.A. where she is B. how she is C. how is she
– What would you do if you ______ a car accident? – I will call the police. A. met B. meet C. were meeting
Bob ______ his bedroom by himself. Look! How clean it is!A. sweeps B. swept C. has swept
– What were you doing when I called you last night?– I ______ my homework and was going to bed.A. did B. had done C. was doing