_____ have you been to Beijing? — Twice. [ ]

_____ I can’t pass the test? —Never mind. You can take the test later.[ ]

I enjoyed the performance very much. — Yes, it was really good. I think ________ boy in white was the best actor.

The boy is so sad because his lovely pet _____ for four days.

_________ you _________ the terrible news about Libya?—Yes, I _________ it this morning. The people there will suffer from the war.