The question will also calm the person ,______him or her know that help is on the way .
| A．to let | B．lets | C．letting | D．to have let |
_______was not ______she took off her dark glasses _______I recognized her.
| A．It; when; before | B．It; until; that |
| C．That; after; that | D．This; when; after |
The days we look forward to ____at last.
| A．comes | B．to come | C．came | D．coming |
Determination is a kind of basic quality and this is ________ it takes to do jobs well.
| A．what | B．that | C．which | D．why |
_________ the flight to New York will be delayed is _________ I’m especially worried about.
| A．If; what | B．Whether; that | C．When; that | D．Whether; what |
With a label _______ to each luggage, it won’t take you long to find yours.
| A．attaching | B．attached | C．being attached | D．to attach |