题目内容
________ (Frozen, Freezing) food must be kept in a fridge.
Of all the interesting ______ (places, palaces) in Beijing, the Palace Museum is the most beautiful, I think.
The Palace Museum was first ______ (built, rebuilt) in 1403.
In 1925, the palaces were changed ______ (into, to) the Palace
Museum.
The ______ (three, third) Ming Emperor decided to move his capital from Nanjing to Beijing.
Mr Green and his family were _____ (invited, invented) to visit Australia last year.
