1. 1. at
2. 2. in
3. 3. on
4. 4. at
5. 5. at
6. 6. at
7. 7. on
8. 8. on
9. 9. in
10. 10. on

Điền vào mỗi khoảng trống một giới từ chỉ thời gian: at, in, hoặc on. (Fill in the gaps with a prep of time: at, in or on.)

1. I have lunch        ___at__________ 12.30 p.m.

2. Henry's birthday is______in_______  October.

3. I always go out         _____at________  Friday nights.

4. Mammoths lived ________in_____  the Ice Age.

5. My dad comes home        ___at__________  lunchtime.

6. Mum always reads stories ____at_________  bedtime.

7. My family gets together________at_____  dinner time.

8. Justin Bieber was born__________on___  March 1,1994.

9. Leaves turn red, gold and brown ______in_______  autumn.

10.Lots of people go shopping.        _____at________  Christmas time.