After he… ..... the door, he discovered that his keys were not in his pocket.

Which of the underlined words or phrases is INCORRECT? Last month, Amy watches three documentaries about Saudi Arabia to…

Linda was in the cafeteria when her friend ........her they had both passed the exam.

All necessary material to do the job …………………..

By the end of the year, my new book …………

Judy acts as if she.............. upset, while in fact she just wants to attract your attention.