_____was known to them all is that Bob had broken his promise____he would give them a rise.
| A．As; which | B．What; that | C．It; that | D．It; which |
Studies show that people with high self-esteem are less likely to be depressed anxious or lonely than ___________ with low self-esteem.
| A．that | B．these | C．those | D．ones |
. --- How about the food I ordered? I __________ for 20 minutes.
--- Sorry, sir. I will be back with your order in a minute.
| A．have waited | B．have been waiting | C．will have waited | D．was waiting |
The death number in Saturday night’s conflicts between protesters and security forces in Thailand is 19 __________ the number of the injured is 825.
| A．before | B．after | C．when | D．while |
. __________ you must do is to choose a scene __________ will best show your acting talent.
| A．That; that | B．What; that | C．That; where | D．What; where |
. --- I’d like to make a __________ to Paris on the 25th.
--- Just a moment, please. Let me check for you.
| A．reservation | B．conversation | C．revolution | D．conversation |