17, C - eaten (eat rice: ăn gạo)
18, A - grows (v, phát triển, trồng)
19, D - thousands of (for thousands of years: hàng nghìn năm)
20, C - with (to be covered with sth: bị che phủ bởi cái gì)
21, B - beautiful (look + Adj: trông như thế nào)
22, D - use (use spoons: dùng thìa)
23, D - Instead (Thay vào đó)
24, D - countries (quốc gia)
25, entertainment (n, sự giải trí)
26, polluted (adj, bị ô nhiễm)
27, effective (Adj, hiệu quả)
28, impression (n, ấn tượng)
29, True
30, False
31, True
32, True
33, If it were not raining, we could get to the birthday party in time.
34, A new local library has been built near my school by them.
35, Lan asked Ba if she had met Liz at the station that morning.
36, She hasn’t visited her grandparents for three weeks.