1 What do I/you never bring to class? PRESENT SIMPLE

2 What did they use to love singing? PAST SIMPLE

3 What does my sister look like? PRESENT SIMPLE

4 Who’s /has/ been waiting here for an hour? PRESENT PERFECT CONTINUOUS

5 How long have you been waiting here (for)? PRESENT PERFECT CONTINUOUS

6 What is Prague like? PRESENT SIMPLE

7 Who was Sue dancing with? PAST CONTINUOUS

8 Who’s /has/ only been to Kranj twice? PRESENT PERFECT SIMPLE

9 When did you like visiting the ZOO? PAST SIMPLE

10 Where are these spices imported from? PRESENT SIMPLE