Hetriedto_______relationswithhisformerwifebuthefailed.

• A.measure
• B.maintain
• C.shelter
• D.reply

He_______tostudyharderinthefuturesothathecouldhavemoreopportunitiestofindabetterjob.

• A.resolved
• B.resorted
• C.requested
• D.reserved

Pinetreesareusuallybelievedto_______coldweather.

• A.guard
• B.accomplish
• C.roar
• D.endure

ThecollegestudentsinChinaare_______fromsmokingoncampusbecausethiswilldothemnogood.

• A.discouraged
• B.observed
• C.obeyed
• D.obtained

Freemedicalserviceis_______tonearlyallthecollegestudentsinChina.

• A.favorite
• B.available
• C.convenient
• D.average

Manykindsofanimalsarebelievedtohave_________fromtheearth

• A.withdrawn
• B.vanished
• C.found
• D.hung