<span>They can understand French.
I </span><span><span>couldnʼt</span> ski when I was little.
Could your Granny dance when she was young?
You must respect your parents.
You must stop smoking! If you donʼt, you are going to have serious problems with your lungs some day.
We did not have to buy biscuits because our Granny had baked a delicious pie.
Do you have to get up early tomorrow?
My sister needn't write this letter: I shall phone them.
They must call the doctor because the grandmother was ill.
You mustn't argue with the headteacher.
I am sorry I will not be able to come yesterday. I must work late.
What do you have to learn by heart? - At school, I have to learn a beautiful poem “Leisure” by William Henry Davies.
Will you be able to post e-mail to him tonight?
</span>
<span>1)Do you get up early? - Yes, I do. I usually get up early, at 7 o'clock.
2)Does your brother do morning exercises? - No, he doesn't. He never does </span><span>morning exercises.</span>
1Has Topsy ever told his friends about his family?
2Have you already thought about your birthday party?
3Who has just come into the garden?
46. For how long have you been looking your dictionary
47. Will you be able to meet me tomorrow
48. Has your English improved since last year
49. What time we have to do set off
50.How much does it cost to stay at hotel
51.When decision will be taken
