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1 on
2 in
3 on - at
4 in
5 at
6 On
7 at
8 at - in
9 on
10 in
11 before
12 after
1. I'm busy just now but I'll be with you ..after .. I finish the work
2. The weather is very hot .between... June and August
3. Mozart was born in Salzburg..in..1756
4. I haven't seen Mary for a few days. I last saw her ..on.Wednesday
5. I've been invited to a party..on..14February
6. The price of electricity is going up.in..November
7. There are usually a lot of parties.on...new year's eve
8. ..on..Saturday night I went to bed...at.11 o'clock
9. I usually do all my homework..before ....going to school
10. The course begins..on..7 January and ends.in...April
I haven’t seen Marry for few days. I last saw her .........on....... Wednesday
I . there is a mistake in each of these sentences . Underlined the mistake and then correct it
1. there are so many tall buildings at=> in the centre now
2. mozart born=> was born in Salzburg in 1756
3. I haven't seen mu=> my boyfriend for a few days . I last saw her on Wednesday
4. There are usually a lot of partys=> parties on New Year's Eve
5. The weather is very hot in=> between June and August
1.He last paid taxes in 1970
~ He hasn't paid taxes since 1970.
2. I last ate meat 5 years ago
~ I haven't eaten meat for 5 years.
3. It's 3 months since the windows were cleaned
~ The windows haven't been cleaned for 3 months.
4. It's years since I took photographs
~ I haven't taken photographs for years.
5. I last watched TV on new years's day
~ I haven't watched TV since new year's day.
6. It's 3 months since he wrote to me
~ He hasn't written to me for 3 months.
7. The last time I was aboard was in the summer of 1978
~ I haven't been abroad since the summer of 1978.
8. It's ten years since that house was lived in
~ That house hasn't been lived for 10 years.
9.I haven't seen him for 2 months
~ I last saw him 2 months ago.
10.I haven't been to a concert for over a year
~The last time I was to a concert was over a year ago.
1 the role of2water and air are important for our life
2 if it rain heavily, i couldn't go to the market
3 i haven't seen her for two years
4 it is a week she didn't visit her close frien's house
5 as a result she rank the first in her class because she read a lot of book
mk ko bik có đúng ko vì mk chỉ mới lên lớp 7
1, I haven't seen Mai for a few days. I last saw her____on___ Tuesday
2, The price of petrol will go up ___in___ November