More and more trees were cut down. , many animals are dying out.
A. So that B. As a result C. In order to
The letter____Tommy received from his company yesterday is very important.
| A．who | B．where | C．what | D．that |
---How long have you been studying at this school?
--- I have been studying here____.
| A．since I was thirteen years old | B．when I was thirteen |
| C．at the age of thirteen | D．after I was thirteen |
Jim didn’t understand ____.
| A．which is the way to the museum | B．why his wife always goes shopping |
| C．what was the way to the museum | D．how I could get to the station |
---youthe cat?---Yes, I have.
---Whenyouit? ---Ten minutes ago.
| A．Did, feed; did, feed | B．Have, fed; have, fed |
| C．Did, feed; have, fed | D．Have, fed; did, feed |
We need friends to ____, or we will feel ____.
| A．chat, alone | B．chat with, lonely | C．speak, lonely | D．talk with, alone |