I hope to go to France some day _______ there are many famous museums．（ ）
| A． |
though |
B． |
unless |
C． |
because |
D． |
where |
一Jerry，can you give me a hand？
一Just a minute.I ___________ an e﹣mail.
| A． |
have sent |
B． |
am sending |
| C． |
was sending |
D． |
一I have less homework than before!
一Me，too.Now，we have enough time __________ sports.
| A． |
do |
B． |
doing |
C． |
to do |
﹣ What are you going to be when you ____________？
一I want to be a doctor like Wu Mengchao.
| A． |
grow up |
B． |
turn up |
C． |
get up |
一How long can I keep these books？
一According to the library rules，you __________ return them within 7 days.
| A． |
must |
B． |
might |
C． |
could |
In the war against COVID﹣19，the Chinese government is making efforts to make sure the vaccine（疫苗）is _________taken all over the country.
| A． |
hardly |
B． |
deeply |
C． |
widely |