Use the correct form of the word in brackets to complete the following sentences.
1. reliable
2. observations
3. useful
4. invention
5. length
6. accuracy
7. inappropriate
8. importance
9. healthy
10. satisfaction
Find the errors and correct them.
1. opportunities ⇒ opportunity
- every + N(singular).
2. bored ⇒ boring
- adj đuôi -ing để chỉ tính chất sự vật.
3. considering ⇒ consideration
- under consideration: đang được xem xét, cân nhắc.
4. would be ⇒ were
- Chia thì QKĐ vì có "When I was a child".
5. learning ⇒ to learn
- It takes sb to V: Ai mất bao lâu làm gì.