1 . He fixed his eyes on the gifts which arrived just now and seemed ______ who might have sent them.

A．being wondering	B．to have wondered
C．to be wondering	D．having wondered

2 . Although parents seem _________ (give)good advice to their sons and daughters, their kids have marked them poorly on being good role models when it comes to dealing with life’s difficulties. (所给词的适当形式填空)

3 . I believed that motorcycle riders were tough and leather-wearing loners. They seemed__________ (look) for trouble all the time, using the roar of a motorcycle engine to frighten others off. (所给词的适当形式填空)

4 . The old man looked up towards the moon and seemed, judging from his facial expression, ________ of his family.

A．to think

B．thinking

C．to have thought

D．to be thinking

5 . The researcher puts these impolite behaviors under a microscope in an attempt to explain why we seem________ so much ruder these years.

A．to be becoming

B．becoming

C．to becoming

D．that we become

6 . In the past, travellers from Europe to Indonesia ________ months at sea, but now we just have to sit on a plane for a few hours, so in some ways the planet seems to ________.

A．have spent, get smaller	B．spent, be getting smaller
C．had spent, get smaller	D．would spent, be getting small