____________professional violinist practices for several hours a day, but____________ violinist has his own way of playing the Beethoven concert.
| A．Each, every | B．Every, each | C．One, a | D．All, each |
If a substance has a higher density, ____ 2, 000kg/ m³, it will not float on water.
| A．say | B．tell | C．speak | D．call |
Had it not been for the fact that she_____ in the leg, she might have passed the exam.
| A．injures | B．had injured |
| C．got injured | D．would have got injured |
---What do you think of Jack?
---He is not a bad boy. ______, he’s a pretty good one.
| A．If ever | B．If busy | C．If anything | D．If possible |
_____ a mobile phone can you ring____ you want to talk with anywhere.
| A．Only by, whoever | B．Only on, whomever | C．By, whomever | D．With, anyone |
---Was it midnight_____ the heartbreaking news came_____ he passed away?
---I am afraid so.
| A．that, that | B．that, when | C．when, that | D．when, which |