--- Doctor,___do I have to take the medicine?
--- Three times a day.
| A．how often | B．how many |
| C．how long | D．how far |
There__ lots of people at the restaurant when I got there.
| A．is | B．was | C．are | D．were |
My bike is broken today, and I___ go to school on foot.
| A．can | B．must | C．have to | D．should |
--- Tom, supper is ready.
--- I don't want to eat___ , Mum. I'm not feeling well.
| A．everything | B．nothing |
| C．something | D．anything |
--- Did you have a good time in Thailand last week?
---_____ , it was too hot.
| A．Not really | B．Yeah, why not |
| C．Oh, great | D．You're right. |