1.Mandy left home an hour.a)befor b)lastc)thre d)ago 2.I promise.....lete

1.Mandy left home an hour.
a)befor b)last
c)thre d)ago

2.I promise.....lete tomorrow
a)am not going to be
b)won't be
c)am not
d)wasn't

3.Unless the weather (1)..... better, he (2)...... to stay at home this afternoon.
a)(1)is,(2)will have
b)(1)will be,(2)has
c)(1)is (2)must
d)(1)will be (2)will have