How many cities______ you and your uncle _______ by July last summer?
A. visited
B. had.... visited
C. did you visit
D. had you visited
KEY B
Giải thích: by the end of + mốc quá khứ, QKHT
Dịch: Có bao nhiêu thành phố bạn và chú của bạn đã đến thăm trước tháng 7 năm ngoái?
The dress didn’t fit her, so she took it back to the shop ................... she had bought it.
She told me her address ........................ I wrote on a piece of paper.
Nowadays, the divorce rate is higher than it used to be________ young people are allowed to decide on their marriage.
My mother told me she _______ very tired since she came back from a visit to our grandparents.
When we went back to the bookstore, the bookseller _______ the book we wanted.
She seems to have spent all her life studying in _______ establishments.
Susan _______ her family after she had taken the university entrance examination.
Do you think food, air, and clothes ______ necessary for life?