Look at that pretty girl! Do you know _______— She is adancer.

At our factory there are a few machines similarto _______ described in this magazine

The weather turned out to be fine yesterday.I________the trouble to carry the umbrella with me.

At first, Alice didn’t study well in our class, but she ________ topping in our class with great efforts.

Not until they left school________how much their teachers loved them and helped them