帮忙译几个句子，译成英语

1：什么时候开会还没有决定。

2：jim不确信选择谁的

3：我们发现不了如何打开这个盒子

4：请向我演示怎样上网

1.It hasn't been made sure when the meeting will be had.

2.Jim is not sure to choose whom.

3.We can't find out how to open the box.

4.Please show me how to search the Internet.

1.It is not decided that when the meeting begin. 2.I'm not sure who that I will choose. 3.we don't know how to open this box. 4.Please show me how to go to the internet.

1.When the meeting has not yet decided

2.jim not sure who choose

3.We could not find how to open the box

4.Please demo to me how the Internet

1.time for the meeting is not decided yet.

2. jim is not sure about whom to choose.

3. we can't find out how to open this box.

4.please show me how to surf the Internet.

when to have a meeting is not decided.Jim is not sure who to choose.We couldn't find the way to open the box.please show me how to search online.

1. It is not decided when to hold the meeting.

2.Jim doesn't know whom he should choose.

3.We can't figure it out how to open the box.

4.Please show me how to use internet.

1.When is having the meeting hasn't been decided

2.Jim not sure choice whose.

3.We can't discovered how to open the box

4.Please show me how to search the Internet