— We _____ three hours finishing our homework yesterday.
A. spent B. paid C. cost D. took
— If we want to be a _____ visitor in a foreign country, it is important to know how to ask for help ________.
A. politely, polite B. polite, politely
C. politely, politely D. polite, polite
— Your bedroom is so tidy!
— Thanks. I like living somewhere clean. My bedroom ______ by me every day.
A. cleans B. was cleaned
C. is cleaned D. is cleaning
— The Halloween is very ______. We are all ______ in it.
A. interesting, interesting B. interested, interested
C. interesting, interested D. interested, interesting
— Could you please tell me ______ just now?
— Sorry, I was busy with my work.
A. what the teacher says B. what does the teacher say
C. what the teacher said D. what did the teacher say
— My brother went back home late yesterday. My mother ______ him a lot.
A. looked up B. was afraid of
C. dealt with D. worried about
