The idea for the new plan came to his mind, ______ to his experiment in the lab.
A.while devoting | B.while devoting himself |
C.while he was devoted | D.while devoted |
Only after my friend came ________.
A.did the computer repair | B.he repaired the computer |
C.was the computer repaired | D.the computer was repaired |
It’s a good habit to keep everything ________ in your study.
A.in the way | B.in place | C.in hand | D.in case |
The angry boy looked at his mother and shouted out the words ________ in his heart for many years.
A.having been hidden | B.hidden | C.hiding | D.to hide |
--- Any good way to get there on time? ---Only by ________.
A.speeding up | B.turning up |
C.taking up | D.putting up |
You must read the _______ with great care to see if the drug contains PPA before it is taken.
A.instructions | B.introductions | C.explanations | D.Expressions |