You had better _____ some time every day for sports so that you can keep yourself energetic.
| A．put away | B．take up | C．set aside | D．give out |
If you feel tired and sick of fat foods, that is ___________ you have to go to the hospital for a medical examination．
| A．why | B．what | C．when | D．whether |
I was under pressure from my parents to become teacher．
| A．a; a | B．the; the | C．a;/ | D．/;a |
Because of his devotion music, he has become friendly with Mrs．Keith, a pop singer．
| A．to | B．for | C．in | D．at |
The door and the windows were all closed and there was no ___________ of forced entry．
| A．scene | B．signal | C．sign | D．sight |
He requires that he _______ an opportunity to explain his case．
| A．is given | B．should give | C．give | D．be given |