V. Điền vào chỗ trống bằng 1 giới từ thích hợp.
Lee is Chinese. He is (1)…………………… China. She lives (2)………………….… Hanoi (3)…………..……… her aunt and uncle. The cat is not on the table. It’s (4)……………..……… the table. I often listen (5)…………………… music (6)……………………… my free time. Can I help you? ~ I’d like a tube (7)……………………… tooth paste. We go to school (8)………………….…… the morning. Jane often goes to work (9)………………….…… bus.