Unit 7 Teenagers should be allowed to choose their own clothes
单 元 语 法 专 项be educatedbe workedbe plantedbe used快速对答案快速对答案be put1ⅠDDBBA234534125ⅡⅢshould be encouraged tomust be stopped fromwill be heldWhom should; be taught3421DB76★ 含情态动词的被动语态Ⅰ
根据句意用括号内所给单词的适当形式填空
Teens should _____________(educate) to be polite to the elderly
be educated2
The problem can ___________(work) out by my brother easily
More trees must ____________(plant) to protect the environment
be workedbe planted4
These books shouldn't _______(put) on the floor
A dictionary can _________(use) in the exam by us
be usedbe putⅡ
This milk powder( 奶粉 ) ______ clean and dry according to the instructions
should be carriedB
must putC
should placeD
must be keptD( )2
(2019· 湖北咸宁中考 )—The passenger refused to move af