i have caught a lot of_____this year

cold
今年感冒了很多次
好象这么说又不大合适．

想表达什么意思？？你随便放个名词上去都能成

I have caught a lot of flu this year.

cold
今年感冒了很多次
或
I have caught a lot of flu this year.
其实你随便放个名词上去都能成