精选优质文档-倾情为你奉上 )1. I cant carry _. A. they B. them C. their D. theirs( )2. We are _ the supermarket. A. at B. on C. under D. behind( )3. The _ are falling down the stairs. A. orange B. orangess C. oranges D. an orange ( )4. We are going to _ Beijing. A. visits B. visiting C. visited D. visit( )5. There _ a book and two pens on the desk. A. are B. has C. is
