Анонимно

Make the sentences negative and interrogative.
1.Lisa is making a cake.____________________
2.Jerry and Mark are playing tennis.____________________________
3.The students are eating their sandwich._________________

Ответ

Анонимно
1. Lisa is not making a cake. Is Lisa making a cake?
2. Jerry and Mark are not playing tennis. Are Jerry and Mark playing tennis?
3. 
The students are not eating their sandwich. Are the students eating their sandwich?