用动词be的适当形式填空。

Question

1.I think playing games ____ good for you.
2.The twin sisters ____ early this morning.
3.Dennis ____ ill yesterday. he ____ better today.
4.I ____ sure she'll beat him.
5.They ___ very tired after they walked the whole day.
6.There is going to ____ a football match in out school.
7.Where ___ you on October 10th ?
8.What ___ your mother doing now?
9.How often ___ he late for school last year?

Answer 1

is 因为主语是一个动作 play games 所以谓语动词是单数
were 主语双胞胎姐妹 今早起床晚了 表示过去发生的动作了
was is 因为前半句是过去yesterday 后半句是today 今天
am
were 因为后面动词是was过去时态
be
were
is 因为句中是now现在进行时
was 句中是last year去年

呵呵 希望对你有所帮助 祝楼主进步哈

Answer 2

1.I think playing games _is___ good for you.
2.The twin sisters _are/were___ early this morning.
3.Dennis __was__ ill yesterday. he __is__ better today.
4.I __am__ sure she'll beat him.
5.They _were__ very tired after they walked the whole day.
6.There is going to __be__ a football match in out school.
7.Where _were__ you on October 10th ?
8.What _is__ your mother doing now?
9.How often _was__ he late for school last year?

Answer 3

1，is
2，rose
3，was is
4，am
5，were
6，be
7，were
8，is
9，was

Answer 4

is
were
was/ is
am
were
be
were
is
was

Answer 5

1,is 2, is 3,was .is 4,am 5,are 6,be 7,were 8,are 9,was

Answer 6

is
are
was is
am
are
was
are
is
is