1. вставьте вместо пропусков глаголы am, is, are: 1) i … having a test at the moment. 2) we … cleaning up our flat. 3) lucy … playing the piano now. 4) the students … writing an exercise. 5) the baby … sleeping.

1.am
2.are
3.is
4.are
5.is

1)I AM having a test at the moment. 2)We ARE cleaning up our flat.3)Lucy IS playing the piano now.4)The students ARE writing an exercise.5)The baby IS sleeping