It is unclear which agency will be responsible for cleaning the canal if it will become polluted again in the near future.

The audience watched the rock concert and does not satisfy with the slow numbers that the band presented.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

Every member of the class were invited to the party by the form teacher.

Because his sickness he didn’t take part in the English competition held last Sunday.

Many hundred years ago, there were many villages and little towns in England.

The assumption that smoking has bad effects on our health have been proved.

Approximately 80 percent of farm income in Utah it is derived from livestock and livestock products.

In order to avoid to make mistakes, take your time and work carefully.

Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii.

Next week, when there will be an English club held here, I will give you more information about it.

He passed the exam with high scores, that made his parents happy.

It was not until 1937 when Southern source of the Nile River was discovered.

Each of the musicians in the orchestra were rehearsing daily before the concert tour began.

Amelia Earhart, the first woman to fly solo across the Atlantic, disappeared on June 1937 while attempting to fly around the world.