Do your friend know how to sky surf?
1. I will be sorry if you leave
2. If they come tomorrow, I will make a cake
3. <span>We will go on a picnic if the weather isn't wet
4. </span><span>If you travel to London by plane, it will take you about three and a half hours.
5. </span><span> The population of Australia will grow if more people settle there
6. </span><span> If you don't feel well, I will call the doctor.
7. When I finish school, I will go to university</span>
<span>20. Anybody know now many students study at the university.
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He fell of his bike when he was cycleling home