The regulation is welcomed by the public school buses should be designed to be safer in avoiding crashes and preventing injuries.[ ]

Li Ming enjoys _____ English every morning. He is good____English.

How about camping this weekend, just fora change—OK, ____you want.

We finally managed to make the customers___of the quality of the vehicle.

It’s required that the students__ mobile phones intheir school, so seldom _ them using one.