28. Hello, you_______5678234, I’m sorry but I am unable to answer your questions right now.
Many activities in the shop, _______ many different types of interest, are planned _______ its out-of-date goods.
On the top of the hill ______.
Although the machine is _______, you need to use it correctly and safely.
—Could I use your dictionary? —Yes, ______.
—Sorry indeed. I______ to your birthday party if … —Forget it. I know you were out on business.