£¨   £©1. Grandpa is getting old and he has trouble ________ what others say to him.

A. hear        B. to hear        C. hearing    D. heard

£¨   £©2. Some students were afraid _________ in class because they thought their classmates might laugh at them

A. of speak     B. to speak     C. speak        D. to speaking

£¨   £©3. I haven’t seen the movie and my brother hasn’t _______.

A. too        B. either         C. also         D. yet

£¨   £©4.£­ Do you know _______? £­At 8:00 a.m.

(1)    who to talk with            B. when to have a meeting

C. what to do next         D. where to go swimming