In _________to being used in industry，laser can be applied to operations in the hospital.
| A．devotion | B．addition |
| C．application | D．Reception |
John has recently ________ tennis for exercise in his spare time.
| A．taken down | B．taken off | C．taken up | D．taken away |
--- Why don’t you ride your bicycle today?
--- Oh, it broke down. It ________ now.
| A．is repairing | B．is being repaired | C．is repaired | D．will repair |
When he left ________ college, he got a job as ________ reporter in a newspaper office.
| A．/ ； a | B．/ ; the | C．a ; the | D．the ; a |
We asked Tom and Mike, but ________ could offer any help．
| A．both | B．all | C．none | D．neither |
Being a parent is not always easy, and being a parent of a child with special needs often carries with _______ extra stress.
| A． it | B． them | C．one | D． him |