---- Do you _____ any difficulty ______ the subject ? ------ Yes. It’s too hard for me.
—How are you doing in the new school?— ______.
I’d appreciate ____ if you would like to teach me how to use the computer.
______ our food running out, we had to walk to a village for help.
Health comes first. We should ______ everyday to _____.
You ______ park here! Don’t you see “No Parking” beside you?