Trả lời: 1. It is a large area of water, and it is salty. a sea2. People build it so that we can remember a special person or event. a monument3. It is a natural flow of water, and it is narrower than a river. a stream4. It is a large valley, and there are steep sides of rock in it. a...
Trả lời: Welcome to Sai Gon Zoo! We are (1) the largest zoo in Viet Nam. We have (2) the funniest monkeys, and they can make you laugh a lot. Here you can also see the elephants. They are among (3)vthe biggest elephants in Viet Nam. The giraffes are (4) the tallest ...
Trả lời: Học sinh tự thực hành.