The visitors our factory two days ago.
| A．got | B．reached in | C．arrived | D．reached |
The teachers are very friendly ______their students.
A.to B.at C.on
His shoes are ___dirty ____he has to wash them .
A.too, to B.so, that C.enough, that
She missed the bus,_____she had to walk home.
A.so B.but C.because
The Greens will have ______holiday in China.
A.two weeks B.two-week C.a two-week
I like him because he makes me______.
A.to laugh B.laugh C.laughed