It is only people know the importance of science science can really serve the people.
The ____________ engineer had planned to design the blueprint the way no one else had ever done.
The __________ aim of the air raid was the complete destruction of all means of communications by bombing.
_________________ and out of breath, we reached the top of the mountain and stopped __________ the beautiful scenery.
I greeted the teacher with ‘ hello”, and the teacher gave me a sweet smile _________________.
Do you know the trouble he had ______________ the work?