—Why didn’t David ________his friend’s invitation to the picnic?—Because he had to prepare for the exam.
――I’ve heard that Wang Ergo had learned in the countryside before he came to our school. ――Yes, but don’t _______ him. He learns as well as you.
It is said that Nan’ao Bridge is one of _______ bridges in China .
Those who are _______ the plan, please put up your hands!
You missed the beginning of the concert last night. So I did. I _______the entrance of the music hall.
――Can we get home earlier tomorrow? ――Sure, _______ you mind taking the late train.