He has returned from a conference.
He’ll have a conference next Friday.
He’s waiting for the man in his office.
He won’t be available until next Friday.
第1题:
第2题:
第3题:
第4题:
第5题:
第6题:
第7题:
第8题:
Look for Jack.
Buy some medicine.
Call for a doctor.
Send Jack to school.
第9题:
第10题:
Fixing an engine.
Repairing a car.
Cashing a check.
Buying some wheels.