Xắp sếp câu hoàn chỉnh
a) You/not pass/coming exam/unless/work/hard
b) James Watt/Scottish/invent/steam engine
c) sometimes/a country/refuse/take part/the Olympics
d) I/apologise/him/not able/arrive/on time
e) Mars/be/140 million miles/know/red planet
$\boxed{\color{purple}{\text{#KaitoKid!}}}$