BILLY HAS BEEN SERIOUSLY ILL, AND HE WAS TAKEN TO _____ HOSPITAL YE...

5. Billy has been seriously ill, and he was taken to _____ hospital yesterday

- Ôn lại từ vựng đã học trong các bài “ Reading” t ừ bài 1 đ ến bài 7

a. a

b. an

c. the

d. Ø

*

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