The teacher was very grateful __ you did.A.to what B.tO that
The teacher was very grateful __ you did.A.to what B.tO that
the teacher did what she could ----that children a.to help b
“what did the teacher say to you just now?” "she asked me __
what did you go there __?——to visit my father .A,for ; B,to
what did the teacher()you to() at the meeting
有道题目不是很懂,教教我 What did the teacher __ you to __at the meeting
What did you chat __ him about? A.of B.to C.at D.in
the teacher did what she could ___the child a.to help b. hel
Did you happen to see __black and __ white cat?A the,the B a
it was difficult __ the railroad at that time.a.built b.to b
I am very grateful to you for __(save)my mother
Did not you listen to the teacher ____?A carelessly B carefu