What ___ of blood does Jack have?
_______ by his impressive performance, Peter will probably be accepted by a key university
After graduation I’d like to find a job _______ I can use what I have learnt at school.
The report said that the increase in oil prices has many changes in our lives.
— I telephoned him twice and I couldn’t get through to him. —The line might have been out of order, _______?
Miss Li _______ as a secretary for five years in the company, and now she is general manager of it.