Put the verbs in brackets into the Present Perfect or the Present Perfect Continuous.
1. She just (clean) her room.
2. You over (try) Mexican food?
3. They (not finish) this work yet.
4. Nina (sleep) since 10 o'clock last night.
5. We (drive) for three hours. Let's stop for a short break before we continue our trip.
6. Noah's clothes are wet because he (walk) in the rain