---How long __________ your parents ___________?
---For about twenty years.
| A．did, marry | B．have, married |
| C．have, got married | D．have, been married |
Where is my pen ? Millie _____ it here but I can’t find it .
| A．puts | B．put | C．is putting | D．was putting |
There ____ a talk show on CCTV-4 at eight this evening .
| A．is going to be | B．will have | C．is going to have | D．is having |
The zoo keeper is worried because the number of visitors ______ smaller and smaller .
| A．is becoming | B．become | C．became | D．to become |
Listening to the ______ story always makes me ______ .
| A．exciting ; exciting | B．excited ; excited |
| C．exciting ; excited | D．excited ; exciting |
Our teacher told us _______ in class .
| A．listened carefully | B．to listen carefully |
| C．listened careful | D．to listen careful |