WorksheetsPrefix/Root Vocabulary Practices 字首/字根 字彙練習
Total questions: 15
Worksheet time: 5mins
The president expressed ________ for the plane crash victims.
prophet
sympathy
symphony
spectator
________ babies are at risk of brain damage due to too little oxygen reaching the brain.
Coeducational
Premature
Congenial
Efficient
The scientist is conducting research to find out the ________ of cell phones on people's health.
profit
synonym
contemporary
impact
This new cancer treatment is more _______ than the older type.
spectacular
eccentric
efficient
effective
After you fill out the application form, please ________ a photo of yourself and mail it to our office.
detach
pack
attach
unpack
The elevator is temporarily out of service. Please take the escalator to the next floor. Thank you very much for your _______.
cooperation
underline
submarine
hypertension
Jay wanted to become a singer, but his parents strongly ________ of it.
discontinued
disapproved
demolished
combined
Some researchers ________, by end of this century, the temperature may be increased by six degrees Celsius.
exhaled
erected
elected
predicted
The critic commented that “Angelic Battle” is a(n) ________ movie.
over-busy
overage
visible
terrific
My best friend, Jason left Taiwan and ________ to Canada in 2018.
immigrated
preheated
inspected
indebted
Black absorbs heat while white ________s heat, so you will feel cooler if you wear white clothes in summer.
postpone
suspect
reflect
communicate
Sam has great inspiration for painting. He will become a(n) ________ painter if he receives some formal training.
sensitive
outstanding
supernatural
ultrasonic
The ________ of American beef with ractopamine(瘦肉精)may cause customers to feel worried.
exit
anteroom
antonym
import
For the following questions, please circle the correct verb form according to the ________ verb.
underlined
reversed
rotated
reviewed
Edison didn't ________ our offer directly. However, from his body language, we could infer that he wasn't too interested in it.
decline
connect
retreat
recall
