It is only by practising English for several hours every day _________ be able to use it freely.
| A．will you | B．may you | C．that you will | D．when you must |
I hate ______ when people talk with their mouths full.
| A．it | B．that | C．these | D．them |
Few pleasures can equal _____ of a cool drink on a hot day.
| A．some | B．any | C．that | D．those |
I found _______impossible for _______to work out the maths problem.
| A．it; him | B．it; he | C．that; him | D．that; he |
Give the message to ______ is at the table.
| A．whomever | B．whosever | C．whatever | D．whoever |
We should always keep ______ well-informed of the changing information.
| A．us | B．ours | C．ourselves | D．we |