The train ＿＿＿＿＿ at the present speed until it reaches the foot of the mountain at about nine o’clock tonight.
| A．went | B．is going | C．goes | D．will be going |
20.I ____ ten minutes to decide whether I should reject the offer.
| A．give | B．was given | C．was giving | D．had given |
19.The police found that the house ____ and a lot of things ____.
| A．has broken into ; has been stolen |
| B．had broken into ; had been stolen |
| C．had broken into ; stolen |
| D．had been broken into; stolen |
18.He injured his leg and ______ couldn’t play in the game.
| A．therefore | B．however | C．in which case | D．in this way |
17._____ at the gate of the theatre, he found the ticket for the play was left at home.
| A．To arrive | B．On arriving | C．As arriving | D．While arriving |
16.By the end of last year, another new gymnasium _____ in Beijing.
| A．would be completed | B．was being completed |
| C．had been completed | D．has been completed |