The service sector... rapidly owing to substantial increases in income and leisure time.
a) grew b) grows c) has grown
Agriculture is a scientific... in Canada.
a) production b) output c) industry
Total... from the service trades are well over $15 billion a year.
a) income b) receipts c) output
At the same time, Canada is an important exporter of... industrial commodities.
a) necessary b) fabricated c) advanced
They arrived at 3 p.m., but the match... at 2.30 p.m.
a) begins b) had begun c) began
I saw the Ivanovs last week, but I …them this week.
a) did not see b) have not seen c) do not meet
She... her work by 6 o'clock tomorrow.
a) will finish b) finishes c) will have finished
He... the station when it began to rain.
a) reaches b) had reached c) has reached
B. READING COMPREHENSION