People try to avoid public transportation delays by using their own cars, and this creates further problems.
The thieves ran away when the burglar alarm(防盗警报器).
The secretary worked late into the night, _____ a long speech for the president.
The train was ______ to arrive at 11:30,but it was an hour late.
I have been keeping the portrait _____ I can see it every day, as it always reminds me of my childhood in Paris.
Because he ________ the secret, his friend became very angry.