The speech given by Primer Wen Jiabaoshowed ______ broad knowledge he has.

______ sunshine and rainfall ______ a good harvest of fruits and begetables this year.

Mr. Green, what’s your job—______. I’m in No. 1 Middle School.

May I go and play with Tom this afternoon, mum? —No．You can’t go out ______ your homework is being done

Tommy is the one of the boys who _______ the most leading role in our school football team.