Viết dạng đúng của động từ trg ngoặc
The library(open) at 7 am and (close) at 4.30 pm.Miss Hong(be) our librarian. She (be) in the library at the moment. Some students (borrow) books.Others(sit) at the tables in the middle of the room and (read) books.She(help) students to find the books they want. The librarian (work) hard at the moment
The library opens at 7 am and closes at 4.30 pm.Miss Hong is our librarian. She is in the library at the moment. Some students borrow books.Others sit at the tables in the middle of the room and read books.She helps students to find the books they want. The librarian is working hard at the moment
The library opening at 7 am and closing at 4.30 pm.Miss Hong is our librarian. She is in the library at the moment. Some students are borrowing books.Others sit at the tables in the middle of the room and reading books.She helps students to find the books they want. The librarian work hard at the moment
(open) -> opens
(close) -> closes
(be) -> is
(be) -> is
(borrow) -> are borrowing
(sit) -> sit
(read) -> reading
(help) -> is helping
(work) -> is working
