If you are weak ____ a subject, ______your teacher for advice can help.

Have you got your new job yet, Bob?—Kind of. But the interviewer said they needed a reference from my former employer ________ they could give me a definite offer.[ ]

What shall we do tomorrow morning—Would you like to climb the hill if it _______

Would you please__________thepaper for me and see if there are any obvious(明显的) mistakes—Of course I will.

I remember one of them __________, who speaks with a strong Beijing accent