1 . Self-driving cars ______ widely with advances in artificial intelligence in a few years.

A．will emerge

B．will be emerged

C．have emerged

D．have been emerged

2 . Setting aside your devices and clearing your mind of your own thought are good first steps. By ______ those, it’s easier to give your complete attention to the speaker.

A．eliminating

B．clarifying

C．responding

D．emerging

3 . With various blossoms ______, the grassland is ______ with petals.

A．emerging; coated

B．rumbling; coated

C．emerging; masked

D．rumbling; masked

4 . This study helps to _________ the urgent need to better manage patients so they survive longer following their diagnosis.

A．emerge

B．highlight

C．weaken

D．outperform

5 . The sorry-looking, blackened thief          from the chimney, admitted at once that he had tried to break into the shop during the night but had been stuck there for ten hours, which shows that punishment is meted out quite        human interference.

A．emerged, dependent of	B．being emerged, independent of
C．emerging, independent of	D．having emerged, dependent of

7 . To________the problem of overcrowding , new buildings will be built outside the city.

A．ease

B．criticize

C．anticipate

D．emerge

8 . Sorry ________ , but I really have something urgent to talk with you.

A．to guarantee

B．to emerge

C．to interrupt

D．to convey

9 . I _______cooperating with him.

A．scream

B．purchase

C．emerge

D．anticipate