People were advised _____ in the river because it is very deep.
A. not to swim
B. not swimming
C. to not swim
To live a green life, we should remember to _________ the lights when we leave a room.
| A． |
turn on |
B． |
turn off |
C． |
turn up |
D． |
turn down |
The movie Chang An _________ China’s rich history and culture to people around the world.
| A． |
protects |
B． |
compares |
C． |
introduces |
D． |
discovers |
UNICEF helps build a better world for everyone, _________ children all over the world.
| A． |
probably |
B． |
luckily |
C． |
especially |
D． |
closely |
Our school life is more interesting now _________ we can enjoy ourselves in different clubs.
| A． |
because |
B． |
whether |
C． |
unless |
D． |
although |
Modern medicine is developing quickly and now most eye problems _________ be cured.
| A． |
can |
B． |
must |
C． |
should |
D． |
need |