Переведите их на язык, обращая внимание на значение герундия с предлогами: 1. bats can fly in the darkness without touching thin wires. 2. at present radio can be used in locating the planes and other objects. 3. after being in flight for 108 minutes the spaceship landed on the territory of saratov region. 4. without improving the properties of this alloy we can't use it in the production process. 5. by decreasing the temperax-ar? we can turn substances into solids and liquids.

1. bats can fly in the darkness without touching thin wires. летучие мыши могут летать в темноте, не задевая тонкие провода.2. at present radio can be used in locating the planes and other objects. сейчас радиоволны могут использоваться для определения местоположения самолётов и других объектов. 3. after being in flight for 108 minutes the spaceship landed on the territory of saratov region. пробыв в полёте 108 минут, космический корабль приземлился в саратовской области. 4. without improving the properties of this alloy we can't use it in the production process. не улучшив свойства этого сплава, мы не сможем использовать его в производстве.5. by decreasing the temperature we can turn substances into solids and liquids. увеличивая температуру, мы можем превращать вещества в жидкости или в твёрдые тела.

Hi, ann! how are you? i must to tell you something wailful. i will can`t to visit you at the beginning of june. i am really sorry. i am so busy now and need more time to complete my occasions. i hope you are not aggrieved at me. сan i, if it`s possible, to come later in the summer? contact me. looking forward to your see your friend mari