The door opened suddenly and ____, laughing and shouting.
| A．three boys coming in | B．come in three boys |
| C．in coming three boys | D．in came three boys |
— Haven’t met Mary lately. What has happened to her?
— Well, it’s about three months ________she worked here.
| A．before | B．after | C．since | D．when |
Great inventors don’t ________ graduate from famous universities. Some didn’t even go to university.
| A．likely | B．necessarily |
| C．really | D．merely |
Mom told him he was forbidden to watch TV for a month. _______, he stormed out of the room.
| A．In response | B．In turn |
| C．In return | D．In advance |
The city of Xi'an in western China has announced its plans for the One Belt One Road program yesterday ________ include 60 projects with a total investment of more than 115 billion yuan.
| A．what | B．which | C．where | D．when |
It is reported that the number of tourists visiting Hong Kong this year is smaller than ________of last year.
| A．it | B．that | C．one | D．those |