Mona has been sick ....................... two months.

If Mr. Carter stays for one more year, he ................ at this university for 30 years.

Which one of the underlined words or phrases is INCORRECT? If I was you, I would have told Mike exactly the same thing.

If you read chapter 6 in the book, you ...... tomorrow's lecture much better.

If business is good again this year, we .............. ourselves a second house.

Look, there's the woman ......... father we met last night.