The door bell is ringing， please go and see _______．（ ）
A．who is itB．who it isC．who was itD．who it was
﹣﹣﹣ Some school have used smart uniforms． I wonder _____．
﹣﹣﹣ They can tell parents where their children are．（ ）
A．who invented them
B．what they are used for
C．when students wear them
﹣﹣﹣ After the big exams， we can finally have a good relax．
﹣﹣﹣ How I _____a chance to have a chance to have a trip! I can't wait．（ ）
A．am worried aboutB．am thirsty for
C．am good at
Change the information you read into a mind map． _____， you can remember it well and think of it later easily．（ ）
A．In this wayB．At the same time
C．On the other hand
Fighting for your dream is like climbing a mountain． Whatever difficulties you meet， don't _____． Just move on．（ ）
A．set offB．come outC．give up
﹣﹣﹣ Our motherland's 70th birthday is coming．
﹣﹣﹣ Great! We will hold many activities to celebrate it _____．（ ）
| A． |
wisely |
B． |
warmly |
C． |
simply |