Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

Which tank will fill first?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

What does an Island and the letter T have in common?

What common phrase is represented by the below lines

Easy going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Medium going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Tough going:
Weak, 'I can't do it, I'm staying!'
Tough, 'Let's get going.'

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?