— Why don’t you take the MP3, Peter?
— I have only $ 5. I can’t _______it.
| A．spend | B．cost |
| C．afford | D．pay |
—Who can help us with the cooking?
—Either Linda ______ Nancy. They are both helpful.
A. or B. and C. but
English is useful. Let’s try _______ best to learn it well.
A. us B. our C. ourselves
Welcome to our restaurant. Please have _______ seat.
A. the B. some C. a
Look! Many delicious foods are _______ sale.
A. for B. to C. in
A. pork B. worth C. afford