The old couple often take a walk after supper in the park with their pet dog them.
A．to follow B．following C．followed D．follows
-- Tommy, your mum has been out without glasses!
-- Well, take it easy. she is back home for them.
A．It is long before that B．It won't be long since
C．It won't be long before D．It will be long before
The new generation of computers, with artificial intelligence, _______and perfected now.
A．are being developed B．have developed
C．developed D．will develop
In order to decrease the death rate, the rescue team are in saving more lives.
A．succeeded B．achieved C．finished D．employed
I would appreciate if you could look after my pet while I am away.
A．you B．this C．it D．myself
When for his views about his teaching job, Philip said he found it very interesting and rewarding.
A．asking B．asked C．having asked D．to be asked
