Though _______, they are good friends.
A. their sometimes quarrel
B. to have a quarrel sometimes
C. they sometimes have a quarrel
D. of having a quarrel sometimes
KEY C
Giải thích: though + mệnh đề: mặc dù
Dịch: Dù thỉnh thoảng cãi nhau, họ vẫn là bạn tốt.
The place ......................... we spent our holiday was really beautiful.
He turned off the lights before going out _____ waste electricity.
The school boys are in hurry ______ they will not be late for school.
Tell me ...................... you want and I will try to help you.
If these prisoners attempted to escape from prison, _ immediately.
She gives her children everything ..................... they want.
Our team could have defended the AFC U23 Championship title____the severe weather condition.
According to the timetable, if the train _______ on time, we _______ arrive at 5.30.
The reason ........................... I phoned him was to invite him to a party.
An acrobatic aerial performance titled Vietnamese wings______ the highest prize at the international Circus Festival Circuba 2017.