The orders that we placed last week are likely to arrive ....... on Wednesday or Thursday ( both | either | not only | neither )
EITHER !
Employees have the option of taking a day off ....... getting extra pay ( or | and | but | both )
OR !
Please read the enclosed manual ........ you have a problem with your device ( if | unless | as long as | as )
IF !
It is necessary to understand ..... customers have high expectations about expensive products ( that | what | although | because )
THAT !
...... you understand the rules in this place, you will feel very comfortable ( so that | whether | in case of | once )
ONCE !
NECESSARY có nghĩa là?
(ADJ) Cần thiết, thiết yếu
COMPATIBLE WITH có nghĩa là gì?
(ADJ) tương thích với ...
ENVIRONMENT có nghĩa là?
(N) Môi trường
