-- I called you last night , but you didn’t answer.-- Sorry, Grace. I________I am A Singer when the phone rang.A. am watchingB. was watchingC. have watched
At last, the girl was made and began to do her homework.
---- Have you ever seen _______ film Where are We Going, David? ---- Yes, it’s________ interesting film.
---Dad, I have got a first place in the boys’100-metre race. ---_____________!
There are many kinds of clubs in our school for you to choose from. Which one would you like ________?
These pictures may ________ him ________ the old days in the countryside.