The petrol tank is empty. I _________it up before we left home.
| A．had to fill | B．would have filled |
| C．should have filled | D．could have filled |
_________ the flight to New York will be delayed is _________ I’m especially worried about.
| A．If; what | B．Whether; that | C．When; that | D．Whether; what |
With a label _______ to each luggage, it won’t take you long to find yours.
| A．attaching | B．attached | C．being attached | D．to attach |
Our football team led ______ one point, but towards the end of the game, their team scored and the game ended ______ a tie.
| A．by; in | B．for; by | C．with; with | D．by; with |
—I’m afraid the date for the interview doesn’t suit me.
—_____, we can make it another day.
| A．If necessary | B．If so | C．If not | D．If possible |
_________ whether China’s post-90s generation is strawberry generation.
| A．There is much possibility | B．There is much doubt |
| C．It is much possibility | D．It is much doubt |