21) Complete with: ____
the bottle is empty
A) All
B) both
C) half
D) double

22) Complete with the comparative: lions are ____
dangerous than mice
A) Than
B) more
C) as
D) less

23) Put the forma interrogativa: ____
the price of meat is high
A) Why
B) where
C) when
D) because

24) Put the verb: I ___the registration number of you car
A) Was
B) need
C) have
D) do

25) Put the auxiliar: ____
you help people learn?
A) Did
B) does
C) do
D) will​