The tunnel enables the people in Shanghai _________ from Pudong to Puxi by bus easily.

I will help you, so you _________ worry about your lessons.

Hurry up, there's _________ time left.

The street ________ be very dirty, but now it is quite clean.

________ you know learning English is important, you should try your best to learn it well.

Beijing is the capital of China, _________ a lot of world-famous landmarks.

You look very tired. Why _________ and have a rest?

His family ________ all at home.

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This kind of skirt looks ______ and sells ________ .

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--Who taught _______ French?

--Nobody. She learned all by _________ .

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