John cannot but____his teacher to help him solve the difficu
John cannot but____his teacher to help him solve the difficu
I help him to solve the problem.这个句子对吗?
help to solve the problem?
Help me to solve the question below.
please help me to solve the question
thinks___our teacher,we couldnt solve the problem___her help
It is easy __ the problem.A,for him solve B,for him to solve
the teacher asked Mike to help him ___ the test papers
the teacher gave him some coaching to help him___ the class
the teacher wanted us (to help him)对括号里提问
Could you help to solve and explain the problem?
what will you do to help solve the traffic problems