l : choose the best answer
1 , DALAT is known ….. the city of Etemal spring
A . bY B. for C , As D . with
2, it is difficult ……………… english pronunciation
A. to improve B/ improve C/improved D . be improve
3? I promise I ………….. hard
A / with learn B . learn C/ learns D/ to learn
4/ the boy ………………………. with Nam is my new friend
A/talking B/ to talk C/ to talking D / talked

1. C
2. A
3. A (will learn)
4. A
`1 – C`
`2- A`
`3 – A` (will)
`4 – A`