— Please have a seat. — _______ .
| A．You’re welcome | B．Thank you |
| C．Yes, I am | D．Yes |
---Tina, I want to have a pet. How about a dog?
--- I prefer a cat. It is ______ to take care of.
| A．easiest | B．the easiest | C．easier | D．easy |
This piece of music is worth __________.
| A．to listen | B．to listen to |
| C．listening | D．listening to |
---Oh, my God! We have missed the last bus. What shall we do?
---I’m afraid we have no ________ but to take a taxi.
| A．decision | B．advice | C．reason | D．choice |
---It’s said that scientists have ________ a way to deal with the disease(疾病)
---Really? That’s great!
| A．caught up with | B．come up with |
| C．agreed with | D．compared with |
---Would you like coffee or tea？
---I prefer tea ______ milk．
| A．to | B．in | C．with | D．on |