What a mess! The sharing bikes are thrown everywhere．
Let's collect and put them in the right place_____they can be used conveniently．（ ）
A．unlessB．so thatC．becauseD．so long as
When you are travelling，bring a map because it help you．（ ）
| A． |
can't |
B． |
mustn't |
C． |
used to |
D． |
may |
-Which do you prefer，traditional Western music pop music？
-Pop music．（ ）
| A． |
but |
B． |
as |
C． |
or |
D． |
from |
-The cheese doesn't good．Why don't we go to buy some fresh cheese？
-Sounds great!（ ）
| A． |
see |
B． |
find |
C． |
sound |
D． |
taste |
Let's wait and see whether books by the Internet in the future．（ ）
| A． |
replace |
B． |
replaced |
| C． |
will be replaced |
D． |
were replaced |
We'll stay at home it rains tomorrow．（ ）
| A． |
and |
B． |
if |
C． |
but |
D． |
so |