Several factors are ________ in the process of development.
The __________ are eating _________ at the foot of the mountain.
The firefighters are going to ______________ the cause of the fire.
—You won the first prize in the Physics competition.
—__________________. I made several terrible mistakes.
—What are you going to do in the 2022 Winter Olympics?
—____________________.
Several factors are ________ in the process of development.
The products of this company are always _________ to standard, they have very strict quality control process.
The __________ are eating _________ at the foot of the mountain.
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