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orange
uncle
boy
S
8
5
U
用“a” 或 “an” 填空
_____book egg US ship
tomato hour useful book
English teacher 8-year-old boy
a
a
a
a
an
an
an
an
1.我想买两本书。
I’d like to buy __________.
2.一些学生在操场上打篮球。
______________ are playing on the playground.
3.那个人每顿吃三个汉堡包。
That person has _____________________for each meal.
4.我在这儿交了许多朋友。
I make ______________ here.
Complete the following sentences, and what can you find?
two books
Some students