_)I had not believed in falling in love with somebody at first sight_______I met David on Valentine’s Day three years ago.
| A．when | B．unless | C．if | D．before |
---May I attend your lecture, Mr. Green?
---Welcome _____ open arms.
| A．with | B．by | C．in | D．for |
Some people say that we live _____ the age of computers.
| A．in | B．at | C．with | D．for |
Because of her devotion _____ music, she has become friendly with Mr. Zhang.
| A．in | B．to | C．with | D．on |
One ____ five will have the chance to join in the game.
| A．within | B．among | C．in | D．from |
Go ____ the gate and you' 11 find the entrance ____ the park ____ the other side.
| A．through; to; on | B．along ;of; on | C．down; to; at | D．up; of; by |