You bought the last ticket for the concert．How _______ you are!（ ）
| A． |
sweet |
B． |
lucky |
C． |
strange |
D． |
funny |
Do you know ______ a 5﹣day trip to Hong Kong costs？
I guess it's about¥4，000．（ ）
| A． |
how fast |
B． |
how long |
C． |
how soon |
D． |
how much |
Some exchange students _______ with their host families this time yesterday．（ ）
| A． |
are chatting |
B． |
will chat |
| C． |
were chatting |
D． |
have chatted |
Nowadays people wish to have ______ food than before as their life improves．（ ）
| A． |
healthy |
B． |
healthier |
| C． |
healthiest |
D． |
the healthiest |
Alex believes he will soon be able to play chess as ______ as the computer．（ ）
| A． |
well |
B． |
better |
C． |
best |
D． |
the best |
Did the policeman give much _______ on how to protect personal information？（ ）
| A． |
note |
B． |
tip |
C． |
advice |
D． |
book |