It’s dangerous a close look at the tiger in the zoo.
A. for us taking B. of us to take C. of us taking D. for us to take
This morning my mother asked me ．
A. why he is not here B. how did my brother do it
C. what time is it D. what my sister did over the weekend
His mother told him that the light faster than the sound．
A. travels B. travelled C. travel D. will travel
I hope tomorrow．
A. him come B. he can come C. him to come D. he come
David, get up early, ________then you’ll catch the early bus.
A. but B. and C. after D. or
a teacher，Mr Wang thinks it’s very important to teach the students how to learn．
A. From B. With C. As D. Of
