【题目】The teacher is talking ________ her students. ( )

【题目】The bird is flying ________ the sky. ( )

【题目】My mum________ a lot of things yesterday.( )

【题目】—What________ she________ last week? ( )

【题目】The earth goes________ the sun. （ ）

【题目】连词成句：are we to going our primary school(.)

【题目】连词成句：the phone ringing is(.)

【题目】连词成句：is the dog singing very loudly(.)

【题目】连词成句：come my friends in(.)

【题目】连词成句：Is Daming the trumpet playing again(?)