Dùng từ và cụm từ đã cho để viết thành câu hoàn chỉnh thêm dấu nếu cần.
1. Those / book / back / library / be / Vietnamese.
-> Those black books are in Vietnamese.
2. Vietnamese students / have / more / fewer vacations / American ones?
-> Do Vietnamese students have more fewer vacations American ones?
3. We / cold / "common" / because / every year / millions / people / world / catch.
-> We say cold is "common" because every year millions of people all over the world catch it.
4. this morning / I / eat /a / bread / drink /a / milk / breakfast.
-> This morning I eat a bread and drink a glass of milk for breakfast.
5. children / ought / spend / only / small part / free time / play / electronic games.
-> Children ought to spend only a small part in free time to play electronic games.