Mr． Black's speech is______．It helps us have a better understanding of life．（ ）
| A． |
silly |
B． |
awful |
C． |
excellent. |
Guan Dong saved an old lady out of the Yangtze River． great courage he showed!（ ）
| A． |
What a |
B． |
What |
C． |
How a |
D． |
How |
Sitting down after a walk is relaxing． But would you like to sit on a seat____tells you your weight？（ ）
| A． |
/ |
B． |
who |
C． |
whom |
D． |
that |
﹣ Did you call Michael back？
﹣I didn' t need to，_____I'll see him tomorrow．（ ）
| A． |
unless |
B． |
because |
C． |
when |
D． |
though |
_____me an email before you come to Hohhot， and I'll meet you at the train station．（ ）
| A． |
Send |
B． |
Sending |
C． |
To send |
D． |
Sent |
﹣ Jack， let′s have a picnic after school．
﹣Sorry． I have_____Frank to work on the biology report with him．（ ）
| A． |
advised |
B． |
expected |
C． |
suggested |
D． |
promised |