Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, _______the number people infected with the virus is going up sharply.
There has been noso far from the police about the cause ofthe poor girl’s death after the college entrance examination.
These experiences ______ me _____ the drug’s harmful effects.
— Did Alan enjoy seeing his old friends yesterday? — Yes, he did. He _____ his old friends for a long time.
— Have you handed in your schoolwork yet? — Yes, I have. I guess it ______ now.
At the end of the meeting, it was announced that an agreement ______.