Some little boys have difficulty ______their hearts into the lesson for a long time.
| A．to put | B．to put | C．putting | D．puting |
Miss Cooper ________ be here. I saw her come in.
| A．can | B．may | C．should | D．must |
The Internet is really useful to us. We can ________ find the information we need.
| A．slow | B．slowly | C．easy | D．easily |
Lei Feng died ________ 1962 ________ the age of 22, but the spirit（精神）of Lei Feng will never be out of style.
| A．in; on | B．in; at | C． on ; in | D．on; at |
My uncle is not rich, but he has many books in ________ room.
| A．he | B．him | C．his | D．himself |
— What do you want to be in the future, Nick?
— I want to be ________ pilot. It is ________exciting job.
A. a; a B. a; an C. the; an D, a; the