Since it failed because of your fault, you should _____________.

Is David honestand organized boy— Yes, that is why he was chosen to be the presidentof the Students’ Union.

Although he is very old, ______ he works very hard

3D printers are still _____ expensive for most of us ______ afford.

If you leave this application form and go to another website, you will lose_____ you have already filled out on this form.