4 UNDERLINE THE CORRECT ALTERNATIVE:
a. I was tired this morning. I stayed in bed (UNTIL - SINCE - FOR) 10 o'clock.
b. We waited (UNTIL-SINCE - FOR) thirty minutes, but they did not come.
c. How long have you been at the party? (UNTIL - SINCE - FOR) a half past 8.
d. In addition, how long did you stay there? (UNTIL - SINCE - FOR) midnight.
e. I have been living at that old house(UNTIL - SINCE - FOR) I was 10.
f. He is not here now. He will be away (UNTIL - SINCE - FOR) next Friday.
g. Next week, l am going to Porto Alegre (UNTIL - SINCE - FOR) one week.
h. He hasn't opened the window (UNTIL-SINCE - FOR) it stopped raining.
I. You have been studying (UNTIL-SINCE - FOR) 8:30.
j. Sometimes I work (UNTIL-SINCE - FOR) noon.
UNDERLINE THE CORRECTALTERNATIVE:

Question

Accepted Answer

a. I was tired this morning. I stayed in bed **UNTIL** 10 o'clock.
b. We waited **FOR** thirty minutes, but they did not come.
c. How long have you been at the party? **SINCE** a half past 8.
d. In addition, how long did you stay there? **UNTIL** midnight.
e. I have been living at that old house **SINCE** I was 10.
f. He is not here now. He will be away **UNTIL** next Friday.
g. Next week, I am going to Porto Alegre **FOR** one week.
h. He hasn't opened the window **SINCE** it stopped raining.
i. You have been studying **SINCE** 8:30.
j. Sometimes I work **UNTIL** noon.