We_______on this project for four hours. Let’s have a rest.
| A．are working | B．have been working | C．worked | D．had worked |
The top leaders of the two countries are holding talks in a friendly _________.
| A．atmosphere | B．state |
| C．situation | D．phenomenon |
The young man made a _________ to his parents that he would try to earn his own living after graduation.
| A．prediction | B．promise |
| C．plan | D．contribution |
What’s the _________ of having a public open space where you can’t eat, drink or even simply hang out for a while?
| A．sense | B．matter |
| C．case | D．opinion |
To save some of the human languages before they are forgotten, the students in our school started a discussion “Save Our _________”
| A．Sky | B．Life |
| C．Arts | D．Voices |
Of the seven days in a week, Saturday is said to be the most popular __________ for a wedding in some countries.
| A．way | B．situation |
| C．event | D．choice |