Does Jenny usually ___ her homework in the evening ? —No , she usually ____ it after school .

　Look,　Sue　is　over　there.-　That　____　be　her.　She　is　in　Canada　now.

Our classroom is very clean. Do you know who＿＿cleaned it﹖

There are large numbers of school buses ________designed for primary schools in Taizhou.

The New Year concert provided ________ with a good platform to show our talent.