Câu hỏi
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to
each of the following questions.
Fiona has been typing the report for an hour.
It took Fiona an hour to type the report.
Fiona finished the report an hour ago.
It is an hour since Fiona started typing the report.
Fiona will finish typing the report in an hour.
H. Huong
Giáo viên
1