﹣How often do you have a meeting one month？
﹣_______．（ ）
A．For one weekB．One week ago
C．In one weekD．Once a week
My friend asked me this 5G mobile phone．（ ）
A．where I boughtB．where did I buy
C．where I buyD．where do I buy
The 32nd Olympic Games have been to 2021 because of the outbreak of COVID﹣19．（ ）
A．put awayB．put outC．put offD．put up
Let's go for a walk．
But I my work yet．（ ）
A．don't finishB．won't finish
C．didn't finishD．haven't finished
It's necessary for kids to learn to spend money_________．（ ）
A．easilyB．cheaplyC．wiselyD．quickly
the traffic was heavy， we still got to the railway station on time．（ ）
A．AsB．UnlessC．WhenD．Although