LIBRARIANS SPEND A LOT OF TIME ...BOOKS (CLASS)QUESTION 4

8. - ĐỀ CHỌN HSG AV9 SÔ 20
Lớp 9 Tiếng Anh ĐỀ CHỌN HSG AV9 SÔ 20

8.

Librarians spend a lot of time ...books

(class)

Question 4: Choose the word or phrase that best complete each sentence.