You can only be sure of_________ you have at present; you cannot be sure of something _____ you might get in the future.
| A．that; what | B．which; that | C．/; that | D．what; / |
With a lot of difficult problems________, the manager felt worried all the time.
| A．settled | B．to be settled | C．settling | D．to settle |
I have been keeping the portrait ________．I can see it every day, as it always reminds me of my childhood in Paris.
| A．since | B．where | C．as | D．if |
The driver began to speed up to ________________ for the hour hed lost in the traffic jam.
| A．keep up | B．take up | C．catch up | D．make up |
—________the car seat．It’s wet.
—Thank you for telling me.
| A．Touch | B．Feel | C．Hand | D．Sense |
—How do you find the talk given by Mr Smith?
—_________ .
| A．Very well | B．Excited | C．Boring | D．Not at all |