There __________great changes in our hometown in the past fifteen years.
| A．has been | B．have been |
| C．was | D．were |
Don’t talk loudly, your father.
A、was sleeping
B、has been sleeping
C、is sleeping
Mr. Brownfor twelve years in this school.
A、have been teaching
B、has been teaching
C、has be teaching
—will she stay here?
—For.
A、How soon, one hour and a half.
B、How long, one and a half hours.
C、How often, one hour and half.
She willthe area after finishing her studies.
A、return to B、return C、return back
I want to know if it is going to rain next week. If it, I have to stay at home.
A、does B、is C、will