Eating too much fat can ________ heart disease and high blood pressure.
| A．devote to | B．attend to | C．contribute to | D．turn to |
–Who should be responsible for the accident?
-The boss, not the workers. They just carried out the order .
| A．as told | B．as are told | C．as telling | D．as they told |
Distinguished guests and friends, welcome to our school. the ceremony of the 50th Anniversary this morning are our alumni（校友） from home and abroad.
| A．Attend | B．To attend | C．Attending | D．Having attended |
With April 18’s railway speedup, highway and air transport will have competed with service for passengers.
| A．good | B．better | C．best | D．the best |
I send you 100 dollars today, the rest in a year.
| A．follows | B．followed | C．to follow | D．being followed |
The CDs are on sale! Buy one and you get completely free.
| A．other | B．others | C．one | D．ones |