问题

It’s quite noisy in the classroom.–So it is. All the students ______ happily because of the coming party.

A:talk and laugh
B:are talking and laughing
C:talked and laughed
D:were talking and laughing;

正确答案是：

同类题型

Let’s play basketball.—_________!

inished writing the novel, ____is to be published next month.

Only by imagining and creating ______ a difference in the future.

The driver is sitting in front of his car and there is another car in front of it.

decided to set up a Chinese _____ in Beijing