一Are the offices in front of the dining hall?
一Yes．The dining hall is ________ the offices．
| A．behind | B．in front of | C．next to | D．at |
—Do you like red and green?
—Yes．They’re my ________ colors．
| A．healthy | B．right | C．last | D．favorite |
There ________ a potato and two tomatoes on the table．
| A．is | B．are | C．has | D．have |
Eric has got two aunts，________ he hasn’t got any uncles．
| A．and | B．but | C．or | D．so |
My father works in a ________．His students like him very much．
| A．hotel | B．hospital | C．university | D．factory |