1、He could not ______ himself any longer from losing his temper when he learned that his teenage son had skipped class again.
A、steer
B、restrain
C、nurture
D、tend
2、There are three colors in the British flag, ______ red, white and blue.
A、actually
B、scarcely
C、namely
D、causally
3、As the number of people on earth increases, it becomes more difficult for the population to ______ on the resources of the land.
A、integrate
B、survive
C、enhance
D、worship
4、The car crash wasn’t an accident; it was a(n)______ attempt to kill the driver.
A、deliberate
B、superficial
C、profound
D、arbitrary
5、The man breathed a sigh of ______ when he was told that everything had arrived in good condition.
A、sequence
B、relief
C、contradiction
D、comparison
