I have no idea ＿＿＿ David is in trouble, he will turn to you for help.
| A．if | B．that | C．when | D．that if |
Many high school students are _____ to go to college, but _____about failing the entrance examinations.
A. eager… generous B. eager…keen C. anxious…eager
eager… anxious
A variety of vehicles _____ in a steady stream along the main road.
A. canoed B. floated C. jogged
flowed
Some Jewish people risk____ and put to death to escape from Germany during the Second World War.
A. to be caught B. being caught C. to catch
catching
It is well-known that humans differ _____ other animals in their ability to speak.
A. with B. betweenC. onto
from
Your article won’t _____ if you use too many technical terms in it.
A. get across B. watch out C. back out
go round