Mr. Zhou is good at cooking and he has decided _____ his own restaurant.
固定搭配。
decide to do表示“决定做……”,故此题选C。
He _____ me his name,but I can't remember it now.
一般过去时态。
根据空格后“但是现在我不记得他的名字了”可推断,他过去告诉过我他的名字,要用一般过去时态,故选C。
When you feel helpless and _____,just remember you are not _____ in the world because your friends are around you.
形容词词义辨析。
当你觉得无助而孤独的时候,请记得你在这个世界上并非独自一人,因为你的朋友们都在你身边。
第一空要用lonely表示“孤独的”;第二空用alone表示“独自一人”,故选C。