Образовать 1-е лицо множественное лицо глаголов :выстричь,выстригать

Use the Present Simple,the Present Continuous or the Past Simple Tense of the verbs given in brackets.

1.Where ... you usually ...(to go) for your summer holidays?

2.Andrew and Polly often... (to visit) us on Sundays.

3. ... they ... (to write) their homework now?

4. What ... he ... (to do) last night?

5. Mike ... (to work) in the library now.

6. ... she ... (to listen) to the radio yesterday?