1. Tom has a large ________ of foreign coins.
A. collecting B. collective C. collector D. collection
* Dựa theo nghĩa thì câu C đúng chứ ạ?
2. A. race B. maintenace C. danger D. discharge (phát âm vần a nhé).
3. Her trousers …..new, but his ….not
A. look – are B. looks – are C. looks – is D. look – is
4. The scientist produced a working model……reliable tests could be conducted.
A. on that B. which C. for which D. on which
* Làm cách nào để phân biệt được trước đại từ quan hệ có prep hay ko?
5. We thoroughly enjoyed the music………….. at the concert last night
A. which heard B. we heard C. that is heard D. what we heard
6. Neither I nor my friend …..to the USA.
A. are going B. am going C. were going D. is going
* chọn và giải thích nhé.