They are engrossed in studies, and ––.

1.The new teacher spoke so softly ¾¾ we had to ask her to speak louder.

2.I will not sing the song ¾¾ you sing it with me.

3.These handkerchiefs are ¾. Don't mix them up with ¾ .

4.Without the right software, I'm afraid you can't ¾ that particular programme.

5.Remember that this happened first and was ¾ to the episode that happened afterwards.

6.The active voice of “It has to be done by me” is ¾ .

7.Ocean currents are responsible for ––– around the planet Earth.

8.Life is to death as pleasure is to –––.

9.The influence of diverse branches of science –––.

10.'$Hibernation^{\prime} is close in meaning \to$ –––.

11.The word '$indigenous^{\prime} means$ –––.

12.''Please come to the point. Don't –––.''