It rained heavily in the south, ______ serious flooding in several provinces.
| A．caused | B．having caused |
| C．causing | D．to cause |
I can’t tell you the exact time when I will get there, maybe at eight or at nine or still later._______, I’ll be there as early as I can.
| A．Anyhow | B．Thus | C．Therefore | D．However |
He lost his way in the forest , but he managed to get through it_______
| A．completely | B．eventually | C．quickly | D．extremely |
It looks as if they are going to ______us a lot of money for the concert hall.
| A．demand | B．cost | C．charge | D．ask |
Do you know the reason ________he was late for the class?
| A．why | B．that | C．which | D．who |
---- What a hot day! Have you had a drink?
-----Yes, but I’d like to have _____ after class.
| A．it | B．another | C．that | D．one |