— Where ’s your mother ?— She ________ Shanghai . She won’t be back ________ next week .

—Why are you late, Jim?—Because there _________ a lot of traffic when I came here.

I want to_____ the No. 5 bus to Tian’an Men Square.

--I often feel bored on Saturday afternoon. --Why not ____ to the film museum? It’s a great way ____ a Saturday afternoon.

Wolves will _________ their lives _________ the loss of the trees and forests.