—These grapes look really beautiful.
—They _______! See the price $3.99 a pound. Very expensive, aren’t they!
| A．might | B．could | C．would | D．should |
The man knocked her _____ her bike and _____ her lying on the ground.
| A．off; left | B．against; made | C．out of; kept | D．off; let |
My brother likes eating very much, but he isn’t very _______ about the food he eats.
| A．special | B．peculiar | C．particular | D．unusual |
At the opening ceremony, the chairman ______ a speech to welcome the guests from more than twenty centuries.
| A．delivered | B．spoke | C．said | D．stated |
Happy birthday, Alice? So you have _______ twenty-one already?
| A．become | B．turned | C．grown | D．passed |
The conventional viewthat the Mars’ atmosphere is very poor because the planet lacks a magnetic field.
| A．covers | B．holds | C．possesses | D．contains |