【例题】
He in his office. you can find him there.
A.maybe; Maybe
B.may be; May be
C.may be; Maybe
D.maybe; May be
解析：选C。句意：他可能在办公室。也许你能在那里找到他。第一个空缺少谓语，用may be。第二个空修饰句子，用副词Maybe。故选C。
He in his office. you can find him there.
A.maybe; Maybe
B.may be; May be
C.may be; Maybe
D.maybe; May be
解析：选C。句意：他可能在办公室。也许你能在那里找到他。第一个空缺少谓语，用may be。第二个空修饰句子，用副词Maybe。故选C。
答案：C
解析：
第一空所在句子缺少谓语，需用“may be（情态动词may+be动词）”作谓语；第二空需用副词修饰整个句子，“maybe”是副词，常用于句首。因此选C。
【例题】
Let's go to the supermarket now. There are apples left in our fridge.
A.some
B.a few
C.few
D.a little
解析：选 C。根据“Let's go to the supermarket now.”可知，此处是说冰箱里几乎没有苹果了。few后跟可数名词复数，表否定。故选C。
Let's go to the supermarket now. There are apples left in our fridge.
A.some
B.a few
C.few
D.a little
解析：选 C。根据“Let's go to the supermarket now.”可知，此处是说冰箱里几乎没有苹果了。few后跟可数名词复数，表否定。故选C。
答案：C
解析：
由“Let's go to the supermarket now.”可知冰箱里几乎没有苹果。apples是可数名词复数，few修饰可数名词复数且表否定含义，符合语境；some、a few表肯定，a little修饰不可数名词，均不符合要求。