Choose the best answer A, B, C or D for each sentence:
Giúp mình bài tập này đi, liên quan từ vựng nhiều quá
1/ There is no _______ reason for the accident.
A. know B. known C. knowable D. knowledge
2/ Phone me if there are any new _______.
A. develop B. developed
C. developing D. developments
3/ We're reading a _______ book this week.
A. differ B. difference C. different D. differently
4/ The mansion is set in 90 acres of beautiful, unspoilt _______.
A. country B. countryside C. countrywide D. countryman
5/ These flowers are brightly colored in order to _______ butterflies.
A. attract B. attraction C. attractive D. attractively
6/ The local _______ information office provides a free map of the region.
A. tour B. tourist C. tourism D. tour guide
7/ Contractors have started _______ on waste land near the town.
A. build B. built C. builder D. building
8/ At the International School they have pupils of 46 different _______.
A. nations B. national C. nationalist D. nationalities
9/ Although the technology _______ in the UK, it has been developed in the US.
A. origin B. original C. originally D. originated
10/ My son's teacher says that his work is often rather _______.
A. care B. careless C. careful D. carelessly
