( )3. Sometimes I can’t ________ mum’s too much care about my life.
A. stand B. sit C. discuss D. fight
( )4. We really had fun ________ the science museum.
A. visit B. to visit C. visiting D. visited
( )5. Little Billy often feels lonely because he has no friends ________ pets with him.
A. and B. or C. but D. so
