The girl in plain clothes, was wonderfully calm in face of danger, was just sixteen years old.
| A．when | B．which | C．what | D．who |
. —Why didn’t you response to their greeting?
—Sorry. I ______they ______ to me.
| A．don’t realize; are waving | B．don’t realize; were waving |
| C．didn’t realize; were waving | D．didn’t realize; are waving |
--I’ve studied growing plants as one of my interests. Could I make some suggestions?
-- ______.
| A．You will make it. | B．Go right ahead. | C．Don’t mention it | D．Take it easy |
It’s Steven Jobs that _______ the idea of iphone and ipad.
| A．put out | B．put off | C．put forward | D．put down |
My 6-year-old daughter went to the dentist’s nervously, but the smiling doctor put her __ in no time.
| A．with ease | B．in ease | C．at ease | D．for ease |
He was down all evening, but as soon as his girl friend came in he _____.
| A．came to life | B．was free of charge | C．knocked into | D．got close to |