A.laughed
B.sacrificed
C.cooked
D.explained

A.meat
B.bean
C.sweat
D.meaning

A.from
B.in
C.about
D.to

A.pack
B.bone
C.shirt
D.top

A.holding
B.making
C.getting
D.doing

A.outgoing
B.mischievous
C.formal
D.caring

A.You may not worry about the exam.
B.The exam is not difficult enough for you to be worried so much.
C.You mustn't worry about the exam.
D.You don't have to worry about the exam.

A.You may not worry about the exam.
B.The exam is not difficult enough for you to be worried so much.
C.You mustn't worry about the exam.
D.You don't have to worry about the exam.

A.Emily has been eating a pizza for three months.
B.It is three months ago since Emily ate a pizza.
C.Emily last ate a pizza for three months.
D.Emily hasn't eaten a pizza for three months.

A.Charles promised not to damage the woman's car.
B.Charles suggested damaging the woman's car.
C.Charles refused to damage the woman's car.
D.Charles denied damaging the woman's car.