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【題目】The little girl was too weak. She could __________ walk.

【題目】We have to drive very carefully to __________ accidents.

【題目】—There are only about 1,600 pandas in the wild.

【題目】In Tianjin, it rains a lot in __________ summer. Remember to bring __________ umbrella.

【題目】It is really a great movie. I _____________ it several times.

【題目】When I was on my way home, it _______________ to rain.

【題目】Mum _________ in the garden reading when I got home yesterday.

【題目】— ____________ is that tall woman?

【題目】We ___________arrive on time or we will be in trouble.

【題目】George felt really happy ________ he got an A in English.