—He thinks that girls are smarter than boys when it comes to learning English.—But two years ago he thought____.
The scientist ___ his research for a lack of fund.
Charles Babbage is generally considered ___ the first computer.
I send you 100 dollars today, the rest ___ in a year.
An army spokesman stressed that all the soldiers had been ordered ____ clear warnings before firing any shots.
He is ___ with the striking workers.