1．Hurry up! The train . You know it at 8: 30 am.
A. leaves; leaves B. is leaving; leaves
C. leaves; is leaving D. is leaving; is leaving
2．We’ll go out for a walk after supper. Will you us?
A. join B. join in C. take part D. take part in
3．He is used to to his office in spite of bad weather.
A. to walk B. walking C. walked D. has walked
