1.It really … you.
a) help
b) helps
c) do help
2.They … it very well.
a) know
b) knows
c) can knows
a) like
b) likes
c) liking
a) happens
b) happen
c) hapens
a) live
b) lifes
c) lives
a) work
b) works
c) is working
a) speaks
b) speak
c) spokes
a) does
b) do
c) doing
a) study
b) studys
c) studies
a) think
b) thinks
c) are thinking
a) seems
b) seem
c) are
a) has
b) have
c) haves
a) cost
b) costs
c) is costing
a) cost
b) cost
c) costed
a) know
b) is knowning
c) knows
a) looks
b) look
c) seem
a) likes
b) like
c) enjoys
a) says
b) say
c) think
a) work
b) works
c) working
a) goes
b) go
c) gone
a) doesn’t
b) don’t
c) wasn’t
a) don’t
b) doesn’t
c) isn’t
a) doesn’t
b) don’t
c) am not
a) don’t
b) doesn’t
c) not
a) doesn’t
b) don’t
c) aren’t
a) don’t
b) doesn’t
c) not
a) don’t
b) isn’t
c) doesn’t
a) doesn’t
b) don’t
c) haven’t
a) don’t
b) doesn’t
c) isn’t
a) don’t
b) doesn’t
c) not
1.b 2.a 3.a 4.a 5.c 6.a 7.a 8.b 9.c 10.a
11.a 12.a 13.b 14.b 15.c 16.a 17.b 18.a 19.b 20.a
21.a 22.b 23.b 24.a 25.a 26.a 27.c 28.a 29.b 30.a