You _______ write the report again because spelling mistakes are not allowed at all．（ ）
A．mayB．canC．mustD．could
Santaishan Forest Park is __________ beautiful that it has become a hot tourist attraction．（ ）
A．soB．veryC．suchD．quite
__________do you sleep every day， Eric？
For about eight hours．（ ）
A．How muchB．How fastC．How oftenD．How long
LeBron James is one of ___________ players in the NBA． He is my hero． （ ）
A．betterB．the bestC．worseD．the worst
Anna， how does the dress look on me？
To tell you the ________， it doesn't fit you well．（ ）
A．tradeB．trustC．truthD．treat
Beijing Expo 2019 opened to the public ________ 29th April． It will last over five months．（ ）
A．atB．inC．onD．of