Someone who lacks staying power andperseverance is unlikely to ______ a good researcher

Many scientists believe sea levels ______ by more than one meter by the end of the 21st century

Which of the two drivers is to blame for the accident ––______. It’s the cyclist’s fault.

Once a programme ________ put into a computer, it ________ accordingly

with Shanghai, to be frank, and you’ll find it’s more convenient to live in the former.