1 He left the house without saying a word.( without+ Ving)

2 we argue with the waiter about the price of the meal.

3 I remembered locking the car door before leaving.( remembered + Ving: nhớ đã làm gì đó)

4 there is no truth in reports about the privatisation

5 I dream that bears crash the undergrowth.

$\text{1. He left the house without saying a word.}$

$\text{2. We argue with the waiter about price of meal.}$

$\text{3. I remembered locking the car door before leaving.}$

$\text{4. There is no truth in the reports of resignation.}$

$\text{5. I dream that bears crash the undergrowth.}$