Question

用括号里单词的适当形式填空1.Look!He___(talk)on the phone.2.Let's____(talk

Answer 1

1.is talking

2.talk

3.are eating

4.isn't singing

5.Are ,waiting

6.is putting

7.goes

除了2he 7,其它都是现在进行时,结构:am/is/are+动词ing(现在分词)

2.let sb do sth.让某人做谋事

7.一般现在时,主语是第三人称单数,动词也用三单