You can't pass the exam you study hard.
if
as
for
unless
﹣﹣﹣They've bought the sick children some toys and flowers.
﹣﹣﹣So they have._________nice of them!( )
How
What
How a
What a
It's not ___________to talk with your mouth full.( )
boring
polite
terrible
sleepy
I have a few books on Chinese food.You can borrow ___________ if you want.( )
one
it
much
a little
﹣﹣﹣What's twenty and fifty?
﹣﹣﹣It's ____________________.( )
fifty
seventy
eighty
ninety
If the weather is nice,we could have a(n)___________ in the park.( )
picnic
chance
place
idea