A ship in harbor is safe, but that’s not ______ ships are built for.
| A．what | B．whom | C．why | D．when |
—Waiter! How soon can I get my food? I just have half an hour left before my train leaves.
—It ___________be ready in five minutes.
| A．may | B．should | C．could | D．need |
___________for his expert advice, John is often asked to help others with their personal affairs.
| A．Having known | B．Being known | C．Known | D．Knowing |
．—Lend me some more money, will you?
— Sorry, I’ve got _______ at hand myself．You know the iPod player cost me all I had just now.
| A．no one | B．neither | C．none | D．nothing |
—May I see your ticket, please? I think you ________ in my seat.
—Oh, you’re right．My seat is upstairs．I’m terribly sorry.
| A．are sitting | B．sit | C．sat | D．have sat |
The flowers___________sweet in the garden attracted the visitors to the beauty of nature.
| A．smell | B．smelt | C．smelling | D．to be smelt |