Британцы!! и Опять ХЕЛП!!Complete the sentences with modal verbs.1. Teds flight

АНГЛИЧАНЕ!! и Опять ХЕЛП!!
Complete the sentences with modal verbs.
1. Teds flight from Calgary took more than 11 hours. He
________________ be exhausted after such a long flight. He
_____________ prefer to stay in tonight and get some rest.
2. If you want to get a better feeling for how the city is laid out, you
______________ walk downtown and explore the waterfront.
3. Hiking the trail to the peak ________________ be dangerous if
you are not well prepared for dramatic weather changes. You
_______________ research the route a little more before you
attempt the ascent.
4. When you have a small child in the house, you ______________
leave small objects lying around. Such objects ____________ be
swallowed, causing serious injury or even death.