情人节

我今天很累，我还得加班！还有，明天是巴西的情人节（我们的情人节不是二月十四日，而是六月十二日），应该给老婆买礼物。我不确定是什么东西最好买，需要先去商场看一看。
我今天是坐骑自行车去上班，至少我会很快到家！

I'm very tired today. I have to work overtime. Besides, tomorrow is the Brazilian "Valentine's Day" (Our "Valentine's Day" is not on February 14th, but on June 12th), I should buy a gift to my wife. I'm not sure what to buy, I need to go to the mall and take a look.
I came to work by bicycle today. At least I will arrive home fast!

情人节

我今天很累！我得加班！还有，明天是巴西的情人节（我们的情人节不是二月十四日，是六月十二日），应该给老婆买礼物。我不确定（买）什么东西最好，需要去商场看一看。
我今天是（骑）自行车上班。至少我会快（点）到家！

I'm very tired today. I have to work overtime. Besides, tomorrow is the Brazilian "Valentine's Day" (Our "Valentine's Day" is not on February 14th, but on June 12th), I should buy a gift to my wife. I'm not sure what to buy, I need to go to the mall and take a look.
I came to work by bicycle today. At least I will arrive home fast!

情人节

我今天很累！我得加班！还有，明天是巴西的情人节（我们的情人节不是二月十四日，是六月十二日），应该给老婆买礼物。我不确定是什么东西最好买我不确定买什么东西最好，需要去商场看一看。
我今天是坐骑自行车去上班的。至少我会快点儿到家！

I'm very tired today. I have to work overtime. Besides, tomorrow is the Brazilian "Valentine's Day" (Our "Valentine's Day" is not on February 14th, but on June 12th), I should buy a gift to my wife. I'm not sure what to buy, I need to go to the mall and take a look.
I came to work by bicycle today. At least I will arrive home fast!

情人节

我今天很累！我得加班！还有，明天是巴西的情人节（我们的情人节不是二月十四日，是六月十二日），应该给老婆买礼物。我不确定是什么东西最好买（我不确定买什么东西好），需要去商场看一看。
我今天是坐骑自行车去上班。至少我会快到家（至少我会快点到家）！

I'm very tired today. I have to work overtime. Besides, tomorrow is the Brazilian "Valentine's Day" (Our "Valentine's Day" is not on February 14th, but on June 12th), I should buy a gift to my wife. I'm not sure what to buy, I need to go to the mall and take a look.
I came to work by bicycle today. At least I will arrive home fast!

I have a question, why will you be home earlier if you are by bicyle? Actually, I come to work by bike too since the traffic is too bad in the city where I live. So I have to be by bike in order not to be in a traffic jam on the way. Are you same with me?  

By the way, happy your "Valentine's Day"!