More and more people ________ and the train soon became crowded.
| A．entered into | B．entered in | C．entered on | D．entered |
I think walking is________our health.
| A．good at | B．bad at | C．well in | D．good for |
The woman can't__________his son in the park.
| A．read | B．watch | C．look | D．find |
Although they feel tired,__________they still go on working.
| A．and | B．but | C．/ | D．so |
When I spoke English,people there always laughed _________me.
| A．at | B．in | C．over | D．from |
—Why did you quarrel with your mum?
—She was always _________ a little guy.
| A．regarding me as | B．thinking me as |
| C．treating me like | D．thinking of me like |