Write "since" or "for" depending on the situation?

WRITE "SINCE" OR "FOR" DEPENDING ON THE SITUATION.

PLEASE, BE CAREFUL WITH SPELLING :

1.

I've had my computer FOR more than five years.

2. She has spoken 3 languages SINCE she was a child.

It's ok.

3. I've only been waiting FOR a few minutes.

4. I haven't played tennis SINCE I came to Germany.

5. Our family has lived in this house SINCE the war.

6. Why are you so late?

I've been standing here SINCE 7.

30. 7.

I've been looking for my keys FOR the last 10 minutes.

8. Can you help me?

Our cat has been missing SINCE last Tuesday.

9. We think it's been in an accident I've haven't seen her FOR ages.

10. I'd been working in the garden SINCE breakfast and was getting very tired.

En estos ejercicios, el SINCE hace la función de conector de tiempo "desde.

"" ejemplo en castellano para que sea fácil entender : Juan viene a la escuela DESDE (since) que llegó a esta ciudad.

El conector for "por.

" El ha venido a la escuela por (for) 5 años,.