Our hometown is more beautiful than before,
3个回答

Our hometown is more beautiful than before,(isn't) it?

这是反义疑问句.

Swimming in the pool with friends (C) very interesting.

A;has B;have C;is

“Swimming in the pool with friends ”指一件事,为单数.is+interesting形成系表结构.

Some of my classmates (C) from other cities.

A;comes B;is C;are

“Some of my classmates”我的一些同学,为复数,使用are

This is my twin sister Lucy.Both she and I ( C )good at drawing.

A;am B;is C;are

Both……and……谓语用复数形式.

The professor,together with his son,( B )Lanzhou_Beijing.

A;have left;for B;has left;for C;have left;to

The professor主语为单数,together with his son只是一个插入语

My family( A) having supper when suddenly the bell rang.

A;is B;was C;were

My family我的家人(我们一家),作为一个整体.

The singer and dancer (A) come to our school.

A;have B;has C;were

and并列singer 和 dancer ,为复数,谓语用have

A number of children (B )for the teacher to come now

A;is waiting B;are waiting C;waits

A number of大量的……,谓语用复数形式

The students each (A )a dictionary now.

A;has B;have C;has got

each 每个人,所以是单数.

如有不懂,再行探讨,