For and Since

1. We have been working ______ 8'oclock this morning.

• for

• since

2. They've played football ________ three hours.

• For

• Since

3. Neil has been sleeping _________ hours.

• For

• Since

4. The children have been studying _________ this morning.

• For

• Since

5. I have been tired ___________ this morning.

• For

• Since

6. We have been attending the annual conference every year _______________ 2005.

• For

• Since

He has taught English at the academy _______ 8 years now.

• For

• Since

8. Carlos has been working here _________ 2 years.

• For

• Since

He has lived in that flat ________ December 2007.

• For

• Since

She's had this jacket __________ 4 months.

• For

• Since