In my class, 85% of the students like to go shopping on weekends. 85% means.

If you don’t have enough sleep, you will feel __________ in class.

We must try our best to stop pollution ______ a low-carbon(低碳)life.

Tom ______ there for 10 months since he ______ back to his hometown.

It is the“single certificate”, a talking card for Singles’ Day, falls on November