Sometimesitisverydifficultto_______someoftheEnglishwords.Eventhenativespeakercannothelp.

• A.decrease
• B.create
• C.define
• D.delight

Itisnot---_______formetoreturnallthebookstothelibrarynowbecauseIstillneedsomeofthemformyresearch.

• A.continuous
• B.difficult
• C.convenient
• D.sufficient

Severalloudspeakersare_______fromtheceilingandwecanhearthespeakerveryclearly.

• A.connected
• B.sustained
• C.associated
• D.suspended

Bothsugarandsaltcan______inwater.

• A.desert
• B.absorb
• C.dissolve
• D.involve

Whentravelingaloneinthemountains,you’dbettertakea_______withyouincaseyougetlost.

• A.compass
• B.compress
• C.complse
• D.campus

Withoutapropereducation,peoplecould_______allkindsofcrimes.

• A.conduct
• B.stoop
• C.commit
• D.sweat