-->
student-students；
must---mustbe;
Hope---Wish;
call---acall
4.
Whenwehadourclass, ourpsychologyteacherwouldtakeanyliquid
some
medicinefromatinybottle. Thistouchedthewholeclasses. Wethoughtthathe
class
shouldaskforaleaveandstayedathomeforarest, sohecametoeachclasson
stay
but
time. Therefore, allofusstudiedpsychologyhardthanwedidanyothersubject.
harder
Intheendofthatterm, wetoldthathowmuchweappreciatedhim. Wewereso
At
worryingaboutherhealththatweaskedhimwhatdiseasehegotandwhat
worried
his
medicinehetook. With ∧ satisfiedsmile, hesaid, “I’mquiteallrightandit’sa
a
bottleoftea.”
5.
LastFebruary, IwasonholidayinBeijingwithmyfamily．Onemorning, Iwassleeping
soundlywhileIwaswokenupbyasuddenlycryofmysister, "It'ssnowing．" Igotupquickly,
sudden
dressedmeandopenedthewindow．Wow, Icouldn'tbelieveinmyeyes．Everythingincluding
trees, roofsandgrasswerecoveredwiththicksnow．IndistanceIcouldseelotsofcars, like