WalMart，the world's largest retailer(零售商)，sells in three months ________ the numbertwo retailer Home Depot sells in a year.
| A．that | B．which | C．when | D．what |
They have decided to build a monument ______ those who died in the great earthquake.
| A．in place of | B．in search of | C．in charge of | D．in memory of |
—Have you seen my English dictionary?
—I put it right here just now, but now it’s nowhere ______.
| A．to see | B．being seen | C．seen | D．to be seen |
—Can you help me download some popular songs from your computer?
—_______, but I must finish typing the article first.
| A．I’d love to | B．I’m afraid not | C．Certainly not | D．Never mind |
Thank you, Mr. Chen. I’m wondering how to ______ the great help you gave me during my study this year.
| A．pay back | B．keep back | C．hold back | D．look back |
Our class ______ the biggest in Grade Three and our class ______ all crazy about pop music.
| A．are; is | B．are; are | C．is; are | D．is; is |