Derek is a polite boy. Everybody in our class ________ him.
— Tom, you should be polite and let our grandpa get the car first.— OK. And I will open the door for him.
A has beautiful feathers . And it can sing nicely.
Peter, you should leave the light when you’re out.
I think it’s unusual thing to find a UFO.
The young lady________ is talking with our teacher comes from America.