Question: A special stable and rigid design of the trailer makes it resistant to impact
Please fix the punctuation.
Fixed: [A special stable and rigid design of the trailer makes it resistant to impact.]

Question: Using this technique it has been presented many good properties in plants Eg it has received plants to become resistant to insect pests by getting them to produce a protein that insects do not tolerate
Please fix the punctuation.
Fixed: [Using this technique it has been presented many good properties in plants. Eg it has received plants to become resistant to insect pests by getting them to produce a protein that insects do not tolerate.]

Question: This work is now drawing to a close and the task of defining new goals for the next few years has already started
Please fix the punctuation.
Fixed: [This work is now drawing to a close, and the task of defining new goals for the next few years has already started.]

Question: Also announced on Thursday during Huaweis AsiaPacific Innovation Day in Kuala Lumpur the Malaysian OpenLab will be used in combination with Huaweis other labs across the world
Please fix the punctuation.
Fixed:
[Also announced on Thursday during Huawei's Asia-Pacific Innovation Day in Kuala Lumpur, the Malaysian OpenLab will be used in combination with Huawei's other labs across the world.]