1·They go to class while the batteries are being charged.
他们上课的时候电池正在充电。
2·What time do you go to class?
你几点上课？
3·I go to class in the afternoon.
我下午去上课。
4·Today I didn't go to class.
今天我没有去上课。
5·You should go to class now.
你现在应该去上课了。
6·I always go to class early.
我常常很早上课。
7·Do you want to go to class?
你想去上课吗？
8·When will you choose to go to class?
您将选择什么时间上课？
9·How do you go to class?
你怎么去上课呢？
10·I'll go to class now.
我现在要去上课了。