Find a mistake in the four underlined parts of the sentence and correct it:
She has been waiting at the airport for over an hour before she finally received a message
telling her to go direct to her hotel.
A.
has been waiting
B.
for
C.
received
D.
telling
Đáp án và lời giải
Đáp án:A
Lời giải:
has been waiting → had waited