Choose the best answer.

Up to now, the discount ______  to children under ten years old.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

The cutting or replacement of trees downtown _____ arguments recently. 

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

It is the second time he _______ his job.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

They _________ their house since they arrived last Monday.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

He _________ that there are only four weeks to the end of term.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

He __________ her before.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

She ___________  book for more than 2 hours.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

__________ married yet?