The tables and pictures help make ________ clear ________I wasn't sure of before.
| A．it; for me to understand what | B．it; everything |
| C．everything; to understand what | D．/; what |
I found him _________ in an armchair, __________a book.
| A．sit … and read | B．seating … reading | C．sitting … and read | D．seated … reading |
Mary realized she ________.
| A．was playing a joke about | B．was making fun of |
| C．was being laughed at | D．was made fun |
Do you mind ________ alone at home?
| A．Jack's being left | B．Jack leaving | C．Jack having left | D．Jack to be left |
— Don't forget to come to my birthday party tomorrow.
— __________.
| A．I don't' | B．I won't | C．I can't | D．I haven't |
The teacher as well as her students _________ to visit the Mother Company tomorrow.
| A．go | B．are to go | C．is to go | D．is about to go |