问题

Where is your teacher now, Jenny? — My teacher ____________in the classroom.
A:teach
B:teaches
C:teaching
D:is teaching
B:teaches
C:teaching
D:is teaching
正确答案是:
同类题型
Mr. Green didn’t post the letter _________. He asked his son to do it for him.
“Do you have any questions ________ clear to you?” the teacher asked.
In the past few years there ______ great changes in my hometown.
Tom needs some help _____his homework. Can you help _____? [ ]
Do you know the man is sitting behind Nancy?—Oh, he’s my Chinese teacher, Mr Zhou.