The International Day against Drugs, aimed at warning people to keep away from drugs, ______ on June 26th every year.
| A．taking place | B．takes place | C．took place | D．taken place |
—Where did you get to know her?
—It was on the farm______ we worked.
| A．that | B．there | C．which | D．where |
We’ll call on a man ________ I believe can give us very good advice.
| A．which | B．who | C．whom | D．Whomever |
We will do it ourselves ________asking others to help.
| A．instead of | B．instead | C．but | D．however |
Have you ever noticed the house, ________ windows are always closed?
| A．where | B．which | C．when | D．whose |
I want to know when he ________ for New York tomorrow.
| A．has left | B．had left | C．is leaving | D．has been leaving |