At the moment they __________ for the match.
A: train
B: trained
C: are training
D: were training
A: train
B: trained
C: are training
D: were training
举一反三
- By the end of this month he _______________ horses for 20 years. A: trained B: will train C: is training D: will have been training
- The new employees are not familiar with their work, so they require ___. A: trained B: being trained C: training D: to train
- The dog, _____, will make a good watch dog. A: to train properly B: training properly C: properly to train D: trained properly
- I see the runners ________ on the playground. A: to train B: training C: train D: to be training
- A: What are you in charge of in the company?B: I' m in charge of ( ) employees. A: training B: trained C: traind D: train