The rain yesterday was heavy and ______ the roads were flooded.
| A．however | B．otherwise |
| C．therefore | D．consequently |
. The teacher __________ have thought Johnson was worth it or she wouldn’t have wasted time on him, I suppose.
| A．should | B．can |
| C．would | D．must |
Every evening after dinner, if not ________ from work, I will spend some time walking my dog.
| A．being tired | B．tiring |
| C．tired | D．to be tired |
________ by the advances in technology, many farmers have set up wind farms on their land.
| A．Being encouraged | B．Encouraging |
| C．Encouraged | D．Having encouraged |
________ the right kind of training, these teenage soccer players may one day grow the international stars.
| A．Giving | B．Having given |
| C．To give | D．Given |
________ not to miss the flight at 15:20, the manager set out for the airport in a hurry.
| A．Reminding | B．Reminded |
| C．To remind | D．Having reminded |