GIúp EM VS :>> 

. Fill the suitable preposition in the blank

3. Magazines and newspapers are …….. the racks…… the middle.
4. Are there any English books ……… the shelves next …… the study area?
5. You can find the physics books …… the back of the library.
6. The United States’ Library of Congress is … Washington DC.

Put the verb into the correct form.
1. I (go) ……. to bed now. Good night!
2. Maria is in Britain at the moment. She (learn) …….. English.
3. Let’s go out. It (rain) ……. now.
4. Listen to those people. What language ……. they (speak)…?
5. You (work) ……. hard today!
6. What ……you (do) ……… now?
7. I (not, go)……to school at present.
8. ……she (finish)….. this work at the moment?
9. Where you (live) at this time?
->
10.Lan & Phong (study) now?
→
- No, they
11.Look! It (rain)………
12.She (bit) that boy?
→
- Yes, she