Put the verbs in brackets in the correct tense form

I. Put the verbs in brackets in the correct tense form
1. Shh! The students ( do ) __________ their test in the classroom
2. We ( walk ) __________ to school every day, we _________ ( not go ) by bicycle
3. There ( be ) _____________ a sofa in front of in the window
4. Every day, he ( have ) _________ breakfast at 6 o’ clock