30. It looks ______ you are ill. You should go to see the doctor.
| A．as | B．as though | C．as well | D．even though |
Come on, Maria! You can also enjoy_______ you have been dreaming of if you don’t lose heart.
| A．as convenient a life as | B．as a convenient life as | C．as a life convenient as | D．convenient as a life as |
—You seem busy these days.
—Yes. I’m looking for a house. It’s really not easy to find _____ with a garden.
| A．this | B．that | C．it | D．one |
In English class, our teacher often creates an environment _____ we are given the opportunity to solve problems ourselves.
| A．when | B．where | C．which | D．that |
“match between these two teams was exciting," said Federer, "and we hope to see ___second."
| A．A; the | B．A; a | C．The; / | D．The; a |
It is hard to say what kind of person he is．Sometimes he is very friendly; at other times he ___ be very cold．
| A．can | B．must | C．will | D．shall |