一、
1.talking(be动词+Ving表示正在进行)
2.speaking(like后接Ving表示“喜欢做某事”)
3.likes(every作主语,后面的谓语动词用单数形式)
4.asked(因为前面时间限定是last week,表示是过去的事情)
5.coming(thank sb.for doing sth.)
6.is talking(前面有listen,表示后面说的事情正在进行)
7.playing(about是介词,后面的动词要用ing形式)
8.did:go(last summer是一个过去的时间,所以用did,而前面用助动词did,后面就要用动词原形go)
二、
1.My friend gave me two scarves.
2.Thank you for joining us.
3.In fact,I don't like him at all.
4.I always see him playing football on the playground.
三、
1.A 2.B