Never send an e-mail without ________it through carefully.
A: check
B: checking
A: check
B: checking
举一反三
- Never send an e-mail without ________it through carefully.
- Never attempt to machine a work-piece without first checking the operation of the machine.( )
- If you want to send or check an e-mail, which websites can you use?
- Many people felt they could send an e-mail or text without preparing flowers.
- _____ your essay carefully before you hand it in, some mistakes can surely be avoided. A: Having checked B: Check C: As long as you check D: While checking