.——Chatting online has become_________popular means of communication.——That’s true.It is especially popular with__________young.A 不填; the B a ; the C不填;不填 D a ;不填
One ____ five will have the chance to join in the game.
Go ____ the gate and you' 11 find the entrance ____ the park ____ the other side.
The train leaves ____ 6: 00 p. m. So I have to be at the station ____ 5:40 p. m. at the latest.
The word "write" has the same pronunciation ____ the word "right".
We offered him our congratulations ____ his passing the college entrance exams.