1.⇒Have you sent a letter yet?

2.⇒Nile is the longest river in the world

3. ⇒Hoa's salary is higher than Tom's one.

4.⇒He works hard in order to pass the exam

5.⇒Early this morning the children decided to go for a run.

6.⇒Sydney opera was completed in 1973.

7.⇒The road joining two villages is narrow.

8⇒It is not difficult to translate this sentence English

9.⇒ Do you mind lending me a dictionary?

10.⇒New bicycle made in Japan is expensive.