【单选题】
When he studied at college, Jack was supported by a _____ .
①
treatment
②
assistance
③
scholarship
④
protein
【单选题】
When we speak to people, we should be ______.
①
as polite as possible
②
as polite as possibly
③
as politely as possible
④
as politely as possibly
【单选题】
Who _______ your pets when you are not at home?
①
takes care
②
looks care
③
takes care of
【单选题】
Be quiet! Its rude to ____ people when they are speaking.
①
interfere
②
introduce
③
interrupt
④
prevent
【单选题】
When is appropriate for the teacher to give classroom instructions to students?
①
Give directions to tasks or activities, checking comprehension, giving feedback
②
Providing explanations to a concept or language structure, drawing attention
③
Setting requirements, checking comprehension, assigning homework
④
All of the above.