Don’t be afraid of asking for help ___________ it is needed.
A.unless | B.since | C.when | D.although |
The train is running ______120 kilometres an hour.
A.at a speed | B.at the speed | C.at a speed of | D.on a speed of |
Jumping out of ____ airplane at ten thousand feet is quite _____ exciting experience.
A./ ; the | B./ ; an | C.an; an | D.the; the |
Please remind me _______ he said he was going. I may be in time to see him off.
A.where | B.when | C.how | D.what |
He _____ up the car, hoping to arrive home before dark.
A.gave | B.turned | C.picked | D.speeded |
I have worked with children before, so I know what ______ in my new job.
A.to expecting | B.expected | C.to expect | D.being expected |