_____ with out girls, she is more active in class.

A．Compare          B．Comparing         C．Being comparing    D．Compared

What kind of first aid should you perform in this situation ____ your nose is bleeding ?

A．which            B．that              C．who              D．where

We laugh at jokes, but seldom __________ about how they work.

A．we think          B．think we          C．we do think        D．do we think

Wu Juping, ______ the most beautiful mother, is also popular with foreigners for her saving the baby _________ off the high building.

A．honored; falling    B．honoring; falling    C．honored; fallen     D．honoring; fallen

__________ to the left at the crossroads, and you will see the railway station on your right.

A．Turning           B．If you turn         C．Turn             D．Having turned

Unfortunately, the research was limited __________ increasing economic profits, _________ protecting the environment.

A．to; other than      B．by; rather than     C．to; rather than      D．by; more than

We have to realize: boys share activities, _________ girls share feelings.

A．while             B．when             C．as               D．since

---- Pity you missed the lecture on nuclear pollution.

---- I _________ it, but was busy preparing for a job interview.

A．would have attended B．had attended       C．would attend       D．attended

The most important thing about my job is ______ I help protect ordinary people from the volcano.

A．how             B．that              C．what             D．不填

Everyone here will thank the firefighter for the things they have done to prevent fires______ the environment safer.

A．make             B．to making          C．to make           D．from making