Fill in blanks with the following prepositions

I.Fill in blanks with the following prepositionss
In-on - at -with– under - before - between -for -about-to
 
1.Khanh helps his parents……..household chores .
2 Tram eats some soup …… supper
3. The cook fries beans ……… meat and green onion
4. We are excited……….the new school year
5. The woman often buys bread …… her son .
6. It a story………..Khanh and Phat
7. My room is ……………the kitchen and the bathroom.
8. Hai puts………weight
9. This student gave a gift …..me
10. Han often travels…………… Dalat ….train
11.Don’t sit ………….big trees when there is thunder(sấm sêt)
12.My mother is late………… work