Make full use of your time you can achieve what you desire.
| A．so | B．or | C．but | D．and |
---Can I smoke here ?
----Sorry, we don’t allow people _________ here.
| A．smoking | B．to smoke | C．smokes | D．smoked |
Fifteen minutes I can spare to talk over this matter with you．
| A．are that | B．is all | C．are all | D．is that |
_________ person like him won't be simply satisfied with progress that has
been mode．
| A．The; a | B．The;／ | C．A;／ | D．A; the |
When I reached home, my husband was lying on the floor, ________ the kids with toys.
| A．to entertain | B．entertains | C．entertaining | D．entertained |
The H1N1 flu spread very quickly at the beginning, __________, many people were ill.
| A．therefore | B．instead | C．in advance | D．however |