1. for / buying / My mom / is / some / cakes / us / at the moment.

2. I / am / at the moment / helping / to / do / my sister/ the / task.

3. playing / Lisa / is / with / her friend / at the moment / tennis.

4. This / Look! / is playing / cute cat / with / toys.

5. his room / John / cleaning / is / at the moment.