WEW6: Error Correction Lesson 4

I _____________ to know more about the details.
I am glad if I can _______ there with you.
It’s been a long time _____________ we have met each other.
So I must go ________ this trip.
I’m sorry that I can’t go to _________ conference next weekend with you.
I am busy _____________ the presentation.
1. to prepare
2. preparing
3. prepare
4. prepared
Do you have any____________with your lovely girlfriend at Christmas?
1. date
2. dating
3. dated
4. to date
I’m really thinking ____________leaving him.
I hope you can reply___________ my email as soon as possible.
You two were very well matched __________________.
1. together
2. to each other
3. each other
4. to other
We are going to set a deadline of next Monday, _____________the total number of participates should be fixed.
1. then
2. by which time
3. by then
4. by time