. ------Don’t put the waste on the ground. ------Oh, I’m very sorry. I ____ the dustbin there.
The number of farmers with Internet access has dramatically increased, _____the way farmers do business.
For many years we have been keeping in ____by sending each other e-mails or phone calls.
____ you read English easily, you’ll find it’s another cup of tea to make conversation in English.
To prepare for the Olympic Games in summer, London ____ its largest ever exercise to test the response of emergency services.
Saving and recycling are long-term projects ____ determination matters a great deal.