1.Zhijin Cave is known as the most beautiful
underground (宫殿) in the world.
2.Susan usually has some pieces of b
and a bottle of milk for breakfast.
3.In English the first name is the g
name.
4.Spring is the best time for p
trees.
5.—
Excuse me.Are you f
now?
— Sorry,I’m
very busy.
6.It’s ten (分钟) walk.
7.He (使用) a lift to go up and down every day.
8.Food must be (保存) in cool places in summer.
9.We often listen to our teacher (认真) in class.
10.With the d
of computer science,more and more work will be done by
computer.