III. Fill in the blanks with “since” or “for”: 
1. It has been raining ................since................... lunchtime. 
2. My boss will go away ....................for............... the next ten days. 
3. I'm staying in England .......................for............ a year. 
4. She has lived in London .......................since............ 1985. 
5. Please hurry up! We have been waiting .......for............................ an hour.
6. I have known her .............................since...... January. 
7. Nam's father has worked in this company .....for.............................. 20 years. 
8. Have you learned English ..............................for..... a long time? 
9. I haven't seen Tom .......................since............ we left school. 
10. The house is very dirty. We haven't cleaned it .....for.............................. years. 
11. My sister has been a student ....................for............... two years. 
12. We've lived here .........................since.......... 1990. 
13. I haven't seen Linh ............................since....... my birthday party. 
14. She has been away .....................for.............. a year. 
15. We've already waited .......................for............ five days. 
16. They haven't had any rain ....................for............... very long time. 
17. That buildings has been there ..................since................. the 19th century. 
18. I have known them ....................for............... many years. 
19. They have only been there ...........for........................ a few minutes. 
20. My brother works for a company called FPT. He has worked for them ...........................since........ he  graduated from university. 

I.         Fill in the blank with “for” or “since”.

1.  It has been raining .............since......... lunchtime.

2.  My boss will go away .........for............. the next ten days. 3.   I‟m staying in England ............for.......... a year.

4. She has lived in London .......since............... 1985.

5. Please hurry up! We have been waiting ............for.......... an hour. 6. I have known her ........since.............. January.

7.   Nam‟s father has worked in this company ........for.............. 20 years.

8.   Have you learned English ................for...... a long time?

9.   I haven‟t seen Tom .............since......... we left school.

10.  The house is very dirty. We haven‟t cleaned it ............for.......... years.

11.  My sister has been a student ............for.......... two years. 12. We‟ve lived here ........since.............. 1990.

13. I haven‟t seen Linh ...........since........... my birthday party. 14. She has been away ............for.......... a year.

15.  We‟ve already waited ...........for........... five days.

16.  They haven‟t had any rain .........for............. very long time.

17.  That building has been there ..........since............ the 19th century.

18.  I have known them ................for...... many years.

19.  They have only been there .......for............... a few minutes.

20.  My brother works for a company called FPT. He has worked for them .......since............... he graduated from university.

1.  It has been raining .............since......... lunchtime.

2.  My boss will go away .........for............. the next ten days. 3.   I‟m staying in England ............for.......... a year.

4. She has lived in London .......since............... 1985.

5. Please hurry up! We have been waiting ............for.......... an hour

since

for

for

since

for

1. It has been raining __since___ lunch time.

2. My boss will go away __for____ the next ten days.

3. I’m staying in England ___for___ a year.

4. She has lived in London ___since___ 1985.

5. Please hurry up! We have been waiting __for___ an hour.

6. I have known her ____since___ January.

7. Nam’s father has worked in this company __for___ 20 years.

8. Have you learned English ___for__ a long time?

9. I haven’t seen Tom __since___ Monday.

10. The house is very dirty. We haven’t cleaned it ___for__ ages.

11. She has been sick __since___ Wednesday.

12. John has worked in that firm __for___ six years.

13. He has been in the hospital ___for__ almost a month.

14. They haven’t sent him any money __since__ last summer.

15. She has not eaten anything _for___ two days.

16. They have been friends ___since___ high school.

17. They have lived with her parents ____since_ they were married.

18. We’ve lived here ___since__ 1999.

19. I haven’t seen Linh __since___ my birthday party.

20. That building has been there ___since__ the 19th century.

Complete the sentences with "for" or "since"

1. It has been raining since lunchtime.

2. My boss will go away for the next ten day.

3. It Is staying in England for a year.

4. She has lived in London since 1985.

5. Please hurry up! We have been waiting for an hour.

6. That buildings has been there since the 19th century.

1. since

2. for

3. for

4. since

5. for

6. since

1. since

2.for

3.for

4.since

5.for

6.since

7.for

8.for

9.since

10.for

hc tốt mha!!!:))

Complete the sentences. Put for or since into each gap.

1. It has been raining ............since............ lunchtime.

2. My boss will go away ...........for.............. the next ten days.

3. I'm staying in England .............for............. a year.

4. She has lived in London .........since........... 1985.

5. I have known her ..........since....... Juanary.

6. Have you learned English ..............for..................... along time?

7. I haven't seen Tom......since................... we left school.

8. The house is very dirty. We haven't cleaned it ........for................. ages.

1. It has been raining since lunchtime.

2. My boss will go away for the next ten days.

3. I'm staying in England for a year.

4. She has lived in London since 1985.

5. I have known her since January.

6. Have you learned English for along time?

7. I haven't seen Tom since we left school.

8. The house is very dirty. We haven't cleaned it for ages.

1 since

2 for

3 for

4 since

5 for

6 since

7 for

8 for

9 since

10 for

1 for

2 for

3 for

4 since

5 for

6 since

7 for

8 for

9 since

10 since

1 for

2 for

3 for

4 since

5 for

6 since

7 for

8 for

9 since

10 for

Ex15: Complete the sentences. Put for or since into each gap:

1. It has been raining .......since.......... lunchtime.

2. My boss will go away ......since.......... the next ten days.

3. I'm staying in England ...........for........ a year.

4. She has lived in London ............SINCE.......... 1985.

5. Please hurry up! We have been waiting ...............FOR.... an hour.

6. I have known her ...........SINCE........ January.

7. Nam's father has worked in this company ..........FOR.......... 20 years.

8. Have you learned English ........FOR........... a long time?

9. I haven't seen Tom ..........SINCE......... we left school.

10. The house is very dirty. We haven't cleaned it ...........FOR....... ages.