Because of the bad weather, the match was ______ for a week. A: delayed B: hold C: decayed D: cancelled

Several unpopular decisions （） the governor's popularity. A: decayed B: diminished C: distorted D: dissolved

Relations between the two countries have ______ since the agreement was signed. A: deteriorated B: degraded C: degenerated D: decayed

Predation can be best defined as: A: A plant taking in nutrients B: An animal eating scavenged decayed material C: An animal eating a plant D: An animal eating any other organism

We can learn from the passage that the tired land has fully recovered ______. A: when grasses and other plants appear again B: when the treatment is given by nature alone C: after it has been lying idle for ten years D: after grasses and other plants have decayed again

昨天我去牙科医生那儿把我的一颗蛀牙拔掉了。 A: I went to the dentist yesterday to have a bad tooth pulled out. B: I go to the dentist yesterday to have a bad tooth pulled out. C: I went to the dentist yesterday to have decayed tooth pulling out. D: I will go to the dentist to have a bad tooth pulled out.