. _____ all over the hills and around the lake are wild flowers of different colors.
| A．Grow | B．To grow | C．Growing | D．Grown |
The teacher looked at the student with a smile as if ______ him to answer the question.
| A．expected | B．to expect | C．expecting | D．expect |
Do you like _______when someone speaks to you without looking at you?
| A．that | B．him | C．it | D．those |
Thanks to the vivid ______, the speaker made the abstract concept accessible to all the audience.
| A．inflation | B．interference | C．illiteracy | D．illustration |
---Were you satisfied with the exam result?
---Not a ______. I should have done much ______.
| A．little; better | B．bit; worse | C．little; worse | D．bit; better |
The police set about arresting the suspect ______ they found enough evidence to prove him guilty.
| A．immediate | B．as long as | C．the moment | D．as far as |