—We have decided to go for a picnic tomorrow, Dick.Are you going with us?
—Well, _______ you are going, so will I.
| A．when | B．since |
| C．if | D．while |
After a series of food safety incidents, the government has ______ that not enough has been done to guarantee people green and healthy food.
| A．revised | B．recalled | C．recollected | D．reflected |
The police failed to come up with ______ evidence, and on that account the suspect was released.
| A．effective | B．valid | C．subtle | D．considerate |
Most of today’s youngsters prefer to ______ to their favorite journals online because they think it is both trendy and handy.
| A．contribute | B．resort | C．subscribe | D．relate |
Not to waste time searching, she kept everything just ________ she could get her hands on it.
| A．where | B．as | C．when | D．if |
The funny story ________ a loud laugh in the classroom.
| A．got off | B．set off | C．took off | D．turned out |