[00:01.214]symmetrical
[00:03.216]The human face is more or less symmetrical.
[00:08.018]symposium
[00:09.970]The symposium on language teaching will be held next Sunday.
[00:16.599]tangle
[00:18.211]He got into an awful tangle with his homework, and had to ask me to help.
[00:25.551]temperament
[00:27.456]Actors often display a lot of temperament.
[00:32.295]tentative
[00:34.080]The conservative researcher only made a tentative conclusion for his study.
[00:41.036]threshold
[00:42.928]She stood on the threshold for a minute then rang the door bell.
[00:48.831]tragic
[00:50.416]The tragic accident caused by gas leak took the whole family’s lives.