1.This is a very good____you have just put forward.

a.advice
b.recommendation
c.suggestion
d.information

2.When I was a student,my parents gave me a monthly____towards my expense.

a.payment
b.salary
c.money
d.allowance

解析：

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1.答案选c.recommendation意为“推荐”;information意为“消息，信息”与句子意思不符.advice“劝告”,是不可数名词;suggestion意为“建议”,是可数名词.
2.答案选d.allowance意为“津贴，零花钱”;payment意为“报酬，支付”;salary意为“工资,薪金”;money意为“钱,金钱”. 1.I have to tell you,You have the____of sutdying hard and passing the exam or of not studying hard and failing in the exam.

a.choice
b.alternative
c.election
d.selection

2.When he was young,he had the ambition____a great career.

a.for
b.on
c.at
d.of

解析：

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1.答案选b.alternative“选择，取舍”,指在两者之间进行选择；choice指的是一般性的选择；election“选举”；selection“精选，挑选”.
2.答案选a.ambition for为固定搭配，意为“有......的野心，有....意向”.