1 Can your grandpa climb a tree ? Yes, he can. (Если дедушка пожилой, то No, he can't.)
2 Can your daddy dance? Yes, he can.
3 Can you sing? Yes, I can.
4 Can your friends jump? Yes, they can.
5 Can your mummy read English books? No, she can't. (Если мама все же знает английский, то ответ Yes, she can.)
6 Can a bird fly? Yes, it can.
7 Can a horse climb? No, it can't (если climb a tree = на дерево, то нет, но если на холм (climb up the hill), то можно сказать Yes, it can)
8 Can chimps climb? Yes, they can.
Doctors - job of future
The doctor's work is very interesting and highly paid. Doctors in the world very much, but only a few professional doctors. I believe that the most interesting specialty is a surgeon. Working as a surgeon you have to save the lives of people who will be on the verge of death. You will have a lifetime training, because with each client you will learn something new. Also, most importantly, the surgeon has no room for error. If during the operation he does something wrong-a person can die. I like to help people, to learn something new and to look at the happy faces of people when you tell them "the Operation was successful". Doctors will always be in great demand both now and in the future, so I urge everyone to go to the doctor.
Conclusion: if you like to help people, you want to know the anatomy of a person well, and just have a good salary - go work as a doctor. Working as a doctor you can make a great contribution to modern medicine and medicine of the future. Countries are always in need of good doctors