What does "to file an extension" mean?

What is the difference between "not exactly" and "not especially"?

What is the meaning of go around in this sentence?

NASA has sent many space { shuttles or stations. } Into space . Which one is correct?

What is the correct answer for the second question?

What does it mean to" fix a plate for someone" ?

Can you explain Why is "compulsive" the correct answer here?

Hello 👋 Can you help me answer this : What time are we going to set ........a voyage in the sea. ( Up , for , into ,off)

Deserts can be very dangerous habitats .......... hundreds tourists like to visit them . {However or because} which one is correct?