SB:U4-EX1
1d
2a
3f
4b
5e
6g
7c
SB:U4-EX4
1c
2a
3d
4b
SB:U4-EX6
1. sounds
2.front
3.taxi
4.bouquet
5.change
6.ticking
7.wedding
8.gusp
9.anniversary
SB:U4-EX8
1.ot
2.for
3.for
4.of
5.on
6.on
7.on
SB:U4-EX10
suddenly
loudly
hardly
well
SB:U4-EX11
1.heavily
2.sweetly
3.brightly
4.carefully
5.loudly
6.violently
SB:U4-EX12
1.terrible
2.expensive
3.difficult
4.interesting
5.short
6.fantastic
SB:U4-EX17
1d
2c
3a
4b
SB:U4-EX23
8-A fire engine appeared
2-Bob picked Fay up in his car
4-The balloon landed in afree
1-Fay woke up
6-Bob radioed for help
9-Firefighters helped Bob&Fay to the ground
3-They climbed into the basket of the balloon
5-Fay hit her head
4-The balloon shook violently from side to side
SB:U4-EX26
A:1)ed
B:2)were you
A:3)were you
B:4)was
A:5)were you