In summer milk will quickly go bad_____ it is put into a fridge.
| A．though | B．unless | C．because | D．once |
I don't like Sun Cinema ________ it has bad service．（ ）
| A． |
because |
B． |
although |
C． |
unless |
D． |
until |
Mum， where is dad？
He ________ the supermarket．（ ）
| A． |
was going to |
B． |
has gone to |
| C． |
has been to |
D． |
is going to |
Fresh water ________ more important than anything else．（ ）
| A． |
is |
B． |
are |
C． |
was |
D． |
were |
We had an art festival ________ April 20th， 2020．（ ）
| A． |
on |
B． |
in |
C． |
at |
D． |
for |
How's it going， Tina？
Great． My company has ________ me a good job．（ ）
| A． |
offered |
B． |
provided |
C． |
introduced |
D． |
discovered |