Although medical science __________ control over several dangerous diseases, what worries us is that some of them are returning.
| A．achieved | B．has achieved | C．will achieve | D．had achieved |
______ impressed the audience most was ______ the magician Liu Qian played in this year's Spring Gala.
| A．What; what | B．What; that | C．That; what | D．That; that |
Lin Xi, a Chinese in Berlin, went to the World Championships in Athleties, she saw China’s Bai Xue win the gold medal.
| A．where | B．when | C．who | D．which |
This middle school is ______ to a teachers' college.
| A．attached | B．attracted | C．attacked | D．attempted |
______ good, this kind of fruit ______ very well in our city.
| A．Tasted; is sold | B．Being tasted, sells | C．Tasting; sells | D．Tasting; is sold |
Mary’s being hurt ______ the uncertainty of our winning in the game.
| A．added | B．added up | C．added to | D．added up to |