Question

4.- My boss says that I. .... stay at work
until six o'clock. It's not fair!
5.- You ................ read this books. It's excellent
6.- If you have a dog. you.........
take it out for a walk twice a day.
7- Farmers ........................ get up early.
8.- We are lost. We ...... .... ask somebody.
9.- Railway notice: "Passengers ......... across the line by the footbridge".
10... When a tyre is punctured, the driver ............ change the wheel.​

Answer 1

Respuesta:

4. must

5.should

6.must

7.must

8.should

9.must

10.must

Explicación: