—Do you have ________ difficulty working out the problem?—Yes. It is ________ me.
We’re trying to ring you back, Bryan, but we think we ________your number incorrectly
I’d like to buy a house—modern, comfortable, and________in a quiet neighborhood.
—If you like I can do some shopping for you. —That’s a very kind __________.
—How often do you eat out? ________, but usually once a week.
There are certain _______when you have to interrupt people who are in the middle of doing something.