1 We’re studying computer technology every Friday.

2 Did you had a good time on holiday?

3 I mustn’t to forget my dad’s birthday.

4 Where did you put the biscuits?

5 Do you have spoken to Kerry recently?

6 I’m going to buy any new boots at the weekend.

7 Sandy is in a bathroom at the moment.

8 I’ll help you with those difficult exercises later.

9 We don’t have to copy other students’ work in exams.

10 This chair is the more comfortable in our house.