I often go to sleep ________10:00 p.m. ________7:00 a.m.．

A．at, at

B．at, and

C．between, and

D．from, to

I often go to work _____ a bus .
A. by          B. in           C .on

I often go to school ________.
A. by bus                  B. by a bus                    C. by the bus

I often go shopping with my mother on Saturday afternoons. I c___1____ the shopping bags for her. Usually we have f___2___ shopping.
There is a new shopping mall near our home. It’s a l___3____ shopping mall. There are five floors of shops. We go there in the afternoon. On the f___4___ floor, we go into the shoe shop and buy my father a pair of trainers. We think t___5___ match his jeans very well. There is a b___6___ on the second floor. We buy two story books there. But when we leave the shop, we forget to p__7___ for them. Then we go up to the third floor and buy two pairs of trousers. Afterwards, we go to the r____8____ on the top floor. There we have a big dinner. F___9____, after s___10___ all our money, we go home with three heavy bags. I feel tired but very happy.