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A. While

B. Unless

C. Since

D. Until

A. Do some exercise. B. Go shopping. C. Wash her clothes.

A. In a hotel. B. In a bookstore. C. In a shop.

A. Confident. B. Outgoing. C. Shy.

【題目】—Catherine, I have cleaned the room for you.
— Thanks. You _______ it. I could manage it myself.
A.needn't have done
B.needn't do
C.mustn't do
D.shouldn't have done

A. On Tuesday. B. On Thursday. C. On Saturday.

A. $ 5,000. B. $20,000. C. $25,000.

A. In a car. B. In an elevator. C. In a bookstore.

【題目】—How did you find the concert last night?
—________.
A.Very well
B.Very good
C.Through a newspaper
D.A friend told it to me.

【題目】_______ I really don't like art, I find his work impressive.
A.As
B.Since
C. If
D.While