— Where are Jack and Mike? — They____the furniture you asked for into thehouse.[ ]

What would you do _____ you had millions of money—I am not sure _____ what you said is just my dream!

Linda’s father isn’t an engineer. Hermother isn’t an engineer, ______ .

Let’s go to the concert tonight, Michael!—Sorry, I _______. I have to help my mother with the housework

One of the difficulties we have Englishis how to remember new words and expressions. A.to learn B. in learning C. learn D. learned