µ¥ÏîÌî¿Õ
1£®—May I speak to Mr£® Williams at five tomorrow afternoon£¿
—I’m sorry£® He ¡¡¡¡¡¡¡¡ a conference then£®
A£®attends B£®has attended C£®would attend D£®will be attending
2£®Most teens are smoking in Africa£¬ ¡¡¡¡¡¡¡¡ the number of students who pick up this habit has increased a lot£®
A£®where B£®which C£®what D£®as
3£®Although ¡¡¡¡¡¡¡¡ under the sea for several hundred years£¬ the ship loaded with a great deal of china is still in good condition£®
A£®buried B£®burying C£®to be buried D£®being buried
4£®—Has Sam finished his homework today£¬ Anne£¿
—I have no idea£® But he ¡¡¡¡¡¡¡¡ it this morning£®