Miss Gao asked a question， but it was ___________that nobody could answer it.
| A．very difficult | B．too difficult |
| C．difficult enough | D．so difficult |
—Why didn’t David ________his friend’s invitation to the picnic?
—Because he had to prepare for the exam.
| A．accept | B．receive |
| C．refuse | D．get |
—What about having a picnic tomorrow morning?
—Well, I don’t think it’s good ________ because the radio says it will be rainy tomorrow.
| A．idea | B．suggestion |
| C．advice | D．way |
—Mom, I am late. I have to run off to the school.
—Dear, you needn’t do that. Today is Sunday.
| A．run away | B．rush to |
| C．hurry up | D．flee |
—I don’t think this book is very interesting.
—Neither is that one.
| A．I don’t like that book, either |
| B．That book isn’t as interesting as this one |
| C．That book isn’t interesting, either |
| D．That book is also very interesting |
—You look tired. What’s the matter?
—I cared for my sick daughter all day.
| A．cared about | B．look after |
| C．took care of | D．helped out |