We laugh at jokes, but seldom __________ about how they work.
| A．we think | B．think we | C．we do think | D．do we think |
I just wonder ____ that makes him so excited.
| A．why it does | B．what he does |
| C．how it is | D．what it is www.gkstk.com |
Do you mind my smoking her?
| A．No, thanks | B．No, good idea |
| C．Yes, please | D．Yes, better not |
For him ____ stage is just ___ means of making a living.
| A．a; a | B．the; a | C．the ; the | D．a; the |
Keeping your body your mental health.
| A．is benefit with | B．was beneficial to | C．have beneficial to | D．is beneficial to |
I haven’t been aware his attitude my promation.
| A．of;towards | B．off;to | C．on ;about | D．with;in |