Choose the correct answers.
30.​I ____ stay in bed because I was ill.
A had to
​​​​C could​
B must​​​​
D should
31.​Don’t worry if you haven’t got a ticket, you ____ buy one tomorrow. They’re still selling them.
A must
​​​​C should​
B can
​​​​D have to
32​.Can you ____ the table. I’ll do the dishes.
A make
​​​​C change​
B clear
​​​​D sweep
33.​In your country, ____ stay at school until they are sixteen years old?
A must students​​​
C should students
B do students have to
​​D ought students to
34.​Kate is really ____, she’s always telling people what to do.
A bossy​​​​
C mature​
B proud
​​​​D tolerant
35.​In the future, it is ____ that more people will live in cities.
A probably​​​​
C likely​
B certainly ​​​​
D definitely
36.​Do you want to go to the concert? I ____ the tickets if you want.
A am buying
​​​C will buy
B am going to buy
​​D buy
37.​There ____ another earthquake for months according to the experts.
A won’t probably be
​​​C won’t be probably
B probably won’t be​​
D probably isn’t
38.​People usually ____ a lot of rubbish.
A end up
​​​​C get through​
B make up
​​​​D throw out
39.​I ____ go to the party, I haven’t decided yet.
A might
​​​​C am sure to
B am likely to
​​​D will definitely
40.​Jon ____ play football tomorrow, he’s hurt his leg.
A will definitely​​​
C is unlikely to
B might
​​​​D is going to