4. 我很高兴来这以后交了许多朋友。

   I _______________________________since I came here.

3．你昨晚没有去参加聚会。你怎么了?

   You didn’t go to the party yesterday evening. _____________________________?

2. 北京以长城闻名。每年都有许多外国人来参观长城。

   Beijing __________________ the Great Wall. Thousands of foreign friends visit it every year.

1. 七点钟了，该上学了。

   It’s seven o’clock. __________________________________________________.

W: I’ll meet Linda and Tony at 9::00 am in the park, 7._________ we’re going to have a picnic there. Join us, will you?

M: Sure, I’d love to!

M: No. I just want to stay at home and 6. ________ for my test. And you?