Although he failed this time, he didn’t give up and ＿＿＿＿＿＿studying hard..

Doesn’t he lose heart even if the experiment hasn’t been working out— ________. Nothing defeats him.

almon, disabled, is attended throughout her school days by a nurse _____________to guard her.

pity! I _____ in London for threemore days, but something urgent needed to be dealt with back in Beijing.

What do you think of the play— Oh, It’s the __________ one I have ever seen. I nearly fell asleep!