.Was it in 2000_________he was still in middle school_________this boy became an
expert at computer?
| A．when; that | B．that; where |
| C．when; where | D．that; that |
As he works in a remote area, he visits his parents only ____.
| A．occasionally | B．anxiously |
| C．practically | D．urgently |
It was the training ____ he had as a young man ____ made him such a good engineer.
| A．what; that | B．which; that |
| C．that; which | D．that; what |
Nobody but doctors or nurses and those____ by Dr.Hu ____ to enter the patient’s room.
| A．invited; is allowed |
| B．are invited; are allowed |
| C．being invited; allowed |
| D．invited; are allowed |
The owner of the shop asked his assistant to ____ the pears that can be thrown away.
| A．work out | B．make out | C．sort out | D．figure out |
You have worked so hard---you’re____ to pass the exam.
| A．bound | B．addicted | C．accustomed | D．devoted |