His failure in the experiment suggested that he ________ his teacher’s proper instructions.
Though he is 10 years old, he doesnt know that 2 ______ by 4 makes 8.
The taxi ____ only hold six passengers. It is full. You____ take the next one.
I don’t doubt ______ for the journey by doing jobs on the ship.
Seeing the happy ______ of the mother and her baby playing on the grassland, I immediately took a picture of them.
The final decision is ____ Bob will carry out this difficult task.