THE CHEMISTRY BOOK ...WAS A LITTLE EXPENSIVE.A. I BOUGHT B. THAT I...

8. - ĐỀ THI HSG A9
Lớp 9 Tiếng Anh ĐỀ THI HSG A9

8. The chemistry book ...was a little expensive.

a. I bought b. that I bought it c. I bought that d. what I bought