You look so tired tonight.It’s time you ___.A. go to sleep B;. went to sleepy C. go to bed D. went to bed
He is clever and hard-working, so he has reason to succeed in the exam.
It’s , as I trust you so much.
. One of the students hasn’t prepared lessons very well.
Either the boy or his sister must have dinner here.
He bought three books, is in Chinese, in English, and in Japanese.