2. Mr Simpson teaches Chemistry. →…Does Mr Simpson teach Chemistry? Mr Simpson doesn*t teach Chemistry
3. You like playing computer games. → …Do you like playing computer games? You don*t playing computer games
4. John and Sue work in a café. → Do John and Sue work in a café? John and Sue don*t work in a café…
5. We do the shopping on Saturdays. → Do we do the shopping on Saturdays? We don*t do the shopping on Saturdays 
The baby cries all the time. → Does the baby cry all the time.The baby doesn*t cry all the time.