第一句是正确的，because you wanna express a change, and this change has already happened. So use了
0 voted
August 28, 2020
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Answered
1.这个大厦太旧(了），质量不好，（因此）他们决定拆除它。 太……了 is a fix phrase to say smth is too…
2.请把你的玩具收起来。
3.每天我有很多家务。 everyday每天 is a fix phrase. No need to use 个
4.碰碎的杯子不要扔掉，我可以用胶水补一下。
5.这本书很久没看了，上面布满了厚厚的灰尘。
0 voted
August 6, 2020
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如果是我的话可能会详细解释一下为什么，比如
1. Sorry I just put my phone down for a while and didn’t see your message
2. Sorry I’ve been busy with my work
Etc
0 voted
August 6, 2020
0
Answered
我在那条路上的商店买东西 this one sounds better
0 voted
August 6, 2020
0
Answered
Sorry I don’t get what you are trying to express? Could you tell me what you wanna say in English and I can help you out
