Present Continuous

Alice and Ron ... (to sit) in a cafe now. 

It ... (not to snow) outdoors now. 

We... (to wait) for our teacher in the classroom. 

The girls ... (to argue) about what present to buy for Lewis.

Andrew ... (not to have) a rest at the moment. 

Look! All the people ... (to come) into the hall. 

Unfortunately our experiment... (not to go) according to the plan. 

The students ... (not to have) a lecture now.

Her health ... (to improve) day after day. 

The baby-sitter ... (not to look) after the child because the child ... (to sleep) now.