At present, you do meet with some difficulty in English learning, but you will have a good knowledge of it.
| A． by accident | B．in time |
| C．as usual | D．now that |
The doctor recommended I _____ here ______ the sunshine before I started for home .
| A．came… to | B．come … for | C．would … with | D．will come … in |
The average price of commercial houses in our city has reduced by _____ 30 percent ,so we can buy one at _____ low price .
| A．the; the | B．the; / | C．/; a | D．/; the |
Have you checked all the CDs _______ to the mountainous area next week?
| A．sent | B．to be sent | C．sending | D．being sent |
The reason _______ he was absent from the meeting is_____ he suffered form a headache.
| A．what; because | B．for; that | C．why; that | D．when; because |
_______ to the sunlight for too long will do harm to your skin.
| A．Exposing | B．Exposed | C．Being exposed | D．Having exposed |