Câu hỏi:

When we went back to the bookstore, the bookseller _______ the book we wanted.

Find the one mistake (A, B, C or D) in these sentences and then correct them

The waiters asked (A) if we were all (B) one another (C) so we explained (D) that we were two separate parties.

Choose the word whose main stress is placed differently from the others in each group

My mother told me she ________ very tired since she came back from a visit to our grandparents.

Choose the word whose main stress is placed differently from the others in each group

She received a general education in local schools and some scientific training from her father.

She (A) left her job soon (B) to devote (C) more time (D) into her family.