( ) 29 The weather in Hong Kong is quite different from __________ in Beijing.
( ) 29 The weather in Hong Kong is quite different from __________ in Beijing.
A it B them C that D those
( ) 30 I ___________ my computer for almost ten years.It still works OK.
A bought B have bought C have had D have
( ) 31 My dad __________ to Singapore for a meeting.He ________ there twice.
A has gone,has been B has been,has gone
C has gone,has gone D has been,has been