Mary needs ________help. Let’s go and help_________.

—Bob! Is this your dictionary?—No, it isn’t. Ask Sally. She is looking for_______.

My English is so poor, please help________ to improve it..

—Here are two rice cards. Which one belongs to ______?—Look. Here is my name. It must be ____. The other one is yours.

Who are those two interviewers? I don’t know          of them.