С на этом моя жизнь может закончиться

2.

1) I doubt scientists probably will find a cure for a cancer in the near future.

2) I’m certain that doctors definitely won’t find a cure for the common cold.

3) It’s possible that millions of people may will get ill from the flu virus this winter.

4) I’m definitely sure bio-printing of organs will become a reality.

5) I’m fairly sure people probably will be healthier in the future.

6) it’s possible that antibiotics might won’t be effective in the future.

3.

1) d

2) f

3) a

4) b

5) c

6) e