students are encouraged to take _ active part in the activity. A a B an C the D /

几个完成句子哈~The company spends millions of dollars on advertisement __________(试图使消费者相信）that their products are better than those of others.(convince)___________(总统亲自出席会议）gave them a great deal of encoura We are both students What are the students What are the students There are f_______ students Are the students happy? the students is /are ( )are her students.They are good( )are her students.They are good students. we are both students/we both are students都对? 同义句：We are both students=( )( )us are students Look Some students are singing and o____ students are dancing What are the students doing teachers are always____to____their students'questions These are the__(students)books Are these students' books?对错 The students are ( ) ( ) a dialogue The students are having class. are exams good for students?