In order to learn the _______ of the family business, Bill took a job as messenger boy in one of the offices.
| A．ins and outs | B．dos and don’ts | C．heads and tails | D．p’s and q’s |
Tom had no choice but _____ the classroom with his classmates.
| A．to clean | B．clean | C．cleaning | D．cleans |
Bob should love _____ to the party tomorrow evening.
| A．taking | B．to be taken | C．to take | D．being taken |
The man was seen _____ into the courtyard.
A, stealing B. stolen C. be stealing D. had stolen
Time ______, they’ll come here to watch us ______ football.
| A．permitted, playing | B．permitted, to play | C．permitting, play | D．permitting, to play |
Strictly _____, it isn’t worth the price you are asking.
| A．to speak | B．speaking | C．speak | D．spoken |