4.I have been there three times last year. _________

3.-Have you ever been to the Blue Mountain? _________

-No,ever. _________

2.I studied Chinese history for four years. _________

1.He went in China since last month. _________

3.It no longer provides a good environment for wildlife.(改为否定句)　

It does_________provide a good environment for wildlife_________ _________.　

答案：1.not;yet　2.lots of　?3.not;any longer

2.We had a lot of good things to show you.(改为同义词)　

We had_________ _________good things to show you.　

1.(2006贵州贵阳中考) Mum has come back already.(改为否定句)　

Mum has__________come back_________.　

10.He felt l　　 to have survived (in) the war.　

答案：1.past　2.since　3.married　4.closed　?5.lonely?　6.till　7.fresh　8.owns　?9.service?　10.lucky

9.I am not satisfied with the s　　 of this hotel.　

8.The boy o　　 the toy,please give it back to him.