The union representative put across her argument very effectively. explained。 invented。 considered。 accepted。
The study suggests that it is more difficult to respond what to get rid of. Right 。 Wrong 。 Not mentioned。
The volunteers found the test more difficult when they did it the second time. Right 。 Wrong。 Not mentioned。
He talks tough but has a tender heart. heavy。 strong。 kind。 wild。
In truth。 In name。 Indeed。 In a word。
Techniques to employ the energy of the sun are being developed.
