- Do you need envelope?- Yes, thank you. [ ]A. a B. anC. the——青夏教育精英家教网——

— Do you need _____________ envelope?
— Yes, thank you.

A. a
B. an
C. the

It is _____________ apple.

A. a
B. /
C. an

I have _____________ umbrella.

[ ]

A. a
B. an
C. /

His grandmother is ____________ old woman.

A. an
B. a
C. /

What's this?
It's ______________.

A. nut
B. a nut

It's _____________ orange.

用“a”或“an”填空。

1. ___________ elephant ___________ big elephant	2. ___________ apple ___________ small apple
3. ___________ orange ___________ small orange	4. ___________ bird ___________ big bird

根据单词提示完成句子。

1. It is ____________ (a) egg.
2. Are ____________ (that) eggplants?
3. How many ____________ (flower) are there?
4. I want ____________ (climb) the tree.
5. ____________ (can) she draw?
No, she ____________ (cannot).

It's ____________ black. It's ____________ black car.

A. /; /
B. a; /
C. /; a
D. a; a

I can see _________ tree.

A. a tall green
B. a green tall
C. some tall green
D. some green tall

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