Eye doctors recommend that a child’s first eye exam____ at the age of six months old.

A．was              B．be               C．were             D．is

When the group discussion is nearing its end, make sure to ____it with important points.

A．conclude          B．lead              C．avoid             D．hold

During the last three decades, the number of people participating in physical fitness programs___ sharply.

A．was increasing      B．has increased      C．had increased      D．will be increasing

Half of _____surveyed in 16 countries say they go first to their closest friend to share their deepest wishes and darkest fears.

A．these            B．some             C．ones             D．those

A good listener takes part in the conversation,____ ideas and raising questions to keep the talk flowing.

A．realizing          B．copying           C．offering           D．misunderstanding

The museum will open in the spring with an exhibition and a viewing platform____ visitors can watch the big glasshouses being built.

A．what             B．where            C．when             D．why

It will be a big help if you go to the store and get what we need for dinner._____, I’ll set the table.

A．As a result         B．On the whole       C．In the meanwhile    D．As a matter of fact

People develop______ preference for a particular style of learning at______ early age and these preferences affect learning.

A．a; an             B．a;不填            C．不填;the          D．the ;an

The only way to succeed at the highest level is to have total belief_____ you are better than anyone else on the sports field.

A．how             B．that              C．which            D．whether

Bears_____ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.

A．pack up           B．build up           C．bring up          D．take up