The old man lived _____but he didn’t feel ______
A. lonely, alone B alone, alone C. alone , lonely D .lonely , lonely
I'm afraid I have to go now, for my parents_______ outside.
| A．had waited | B．have waited | C．are waiting | D．were waiting |
Smoking is not allowed in our school, so it may be a good chance for our math teacher to_______ smoking.
| A．put up | B．give up | C．pick up | D．look up |
She looked at the professor and wondered where she_______ him.
| A．saw | B．has seen | C．sees | D．had seen |
- How often do you play basketball?
-_______. I am too busy to relax myself.
| A．Sometimes | B．Usually | C．Hardly ever | D．Always |
It worries our government a lot that the air in our city is _______than it used to be.
| A．very good | B．much better | C．rather bad | D．even worse |