One way to understand thousands of new words in gain _____good knowledge of basic word formation.
| A．/ | B． the | C．a | D．one |
____ in her most beautiful skirt, the girl tried to make herself ____ at the party.
| A．Dressed; noticed | B．Dressing; noticed |
| C．Dressed; noticing | D．Dressing; noticing |
____ with serious financial crisis, some international companies have to slow down their investment all over the world.
| A．Faced | B．Facing | C．To face | D．Having faced |
Though _____ money, Tom managed to send Lucy a gift.
| A．lacked | B．lacking of | C．lacking | D．lacked in |
--- Why does she leave a key to you?
--- _______, I think.
| A．In convenience | B．For convenience |
| C．With convenience | D．At convenience |
After class, I found Andy ______ at her desk, _____ to pop music.
| A．seated; listened | B．seated; listening |
| C．seating; listening | D．seating; listened |