Chọn đáp án đúng nhất.
Câu 1: How many people are there in ........................... family?
Câu 2: That is Kien. He is a ..............................
Câu 3: Tam: Is ............................ a desk? - Mai: Yes, it is.
Câu 4: My father and my mother ............................ in the living room.
Câu 5. sixty, seventy, ............................... ninety.
Câu 6: books, rulers, ............................ , clocks.
Câu 7: That ........................ a door. It’s a window.
Câu 8: This is Nam and that ............................ Mai.
Câu 9: Mr. Minh and Mr. Ba are ..........................
Câu 10: ........................... is that? - It’s Chi, my classmate.
