Be careful not to ______ your bike with so many heavy bags.A. turn off B. take off C. fall off
We __________ used computers many years ago, but now they’re everywhere.
—Can you tell the differences between these two pictures? —Differences? Oh, no. They look quite____________.
There’s rain on the road, so she should drive carefully.
--Must I clean the classroom now, Miss Wang? --No, you needn’t . It by Bill.
----I hope the spring in Chongqing can last longer ----Me, too. The weather is fine and beautiful flowers _______ everywhere.