I don’t know if it ___ tomorrow ,if it ___ , we won’t go on a picnic
rains; rains B
will rain; rains C
will rain; will rain 2
We can’t go to the zoo ___ the weather is fine tomorrow
unless B
because 3
Just work hard, ____ your dream will come true
Don’t cross the street ____ the traffic lights are green
after B
until C
when 5
____ they may not succeed, they will try their best
Though B
Because C
Unless 6
We will have no water to dink we don’t protect the earth
until B
before C
Luckily, all the students got out of the teaching building ___ if fell down
until B
before C
after 8
My grandma didn’t go sleep ___ I got back home
where B
until C
as soon as 9
Uncle Wang gave all his savings to the Hope School _____