——May I put my luggage on the seat beside you, sir?
——____.
| A．Sure, with pleasure | B．Okay, please yourself | C．Well, never mind | D．Yes, help yourself |
_______in the ocean, it becomes powerless once it is on the beach.
| A．However a whale is powerful | B．However powerful a whale is |
| C．Whatever a powerful whale is | D．Whatever powerful a whale is |
There is a 20-minute parking ________here, so we must get back to the car very quickly.
| A．freedom | B．limit | C．allowance | D．ability |
But for the help of my English teacher, I _______ the first prize in the English Writing Competition.
| A．would not win | B．could not win | C．could have won | D．would not have won |
This monument was built ______ the little hero.
| A．in place of | B．in search of | C．in memory of | D．in need of |
—Do you mind if I keep pets in this building?
— _______ .
| A．I'd rather you didn't, actually. | B．Of course not, it's not allowed here. |
| C．Great! I love pets. | D．No, you can't. |