1) We had to do it.
2) we could do it.
3) they had to come
4)they had to come
5)she could skate
6)I could speak english
7)she had to start
8)tom had to speak
9) I had get up
10)I had to get up
<span>1 You can give </span> support<span> to your friends by listening to their problems.
2 If you feel </span>stressed<span>, don’t forget to take a break.
3 I was </span>overweight <span>before I started doing plenty of exercise.
4 Playing sport is a great way to keep </span>fit<span>.
5 On </span>average<span>, adults need less sleep than teenagers.
6 </span>Lack<span> of exercise makes it harder for you to sleep.
7 Aizhan did well in her exams because she
had an excellent daily </span>routine<span>.
8 It can be difficult to exercise when you have a</span> full stomach.
2)no
3) a lot of
4) many
8)some