Question

Use since or for.

a) Nobody has seen her ___________ then.
b) Peter went to the library. He has studied there ___________ a long time.
c) I’ve worked with you ___________ nine years.
d) He hasn’t eaten anything ___________ yesterday.
e) They haven’t spoken to us ___________ we were at school.

Answer 1

a) Nobody has seen her since then.

b) Peter went to the library. He has studied there for a long time.

c) I’ve worked with you for nine years.

d) He hasn’t eaten anything since yesterday.

e) They haven’t spoken to us since we were at school.