Chọn dạng đúng của từ trong ngoặc:
1-It is a three star hotel but it is not very.................( EXPENSE)
2-The facsimile was ...............by Alexander Bain in 1943. ( INVENT)
3-New ideas can be ...............by private inventors. (DEVELOP )
4-Is Quang Trung school your first............ position . ( TEACH)
Loga
Sinh Học lớp 12
