Microsoft has been in the leading _____ in the software industry for years.
| A．location | B．direction | C．situation | D．position |
He missed _______ gold in the high jump, but will get _______ second chance in the long jump.
| A．the; the | B．不填; a | C．the; a | D．a; 不填 |
Sorry to say it will be years _______ we really have classes here with only 25 students.
| A．since | B．that | C．when | D．before |
--Why are you so depressed, Lily?
--- I lost the contest narrowly, or I _________ the award of $10,000.
| A．had gained | B．would have gained | C．would gain | D．must have gained |
Hurricane Sandy struck the northeastern United States, ____________ millions of people homeless.
| A．to make | B．making | C．having made | D．made |
-- Hi, Samantha! When did you arrive in Leeds?
--- Last week, I ___________ a different culture since then.
| A．was experiencing | B．will be experiencing |
| C．have been experiencing | D．had been experiencing |