Much to our disappointment, things are not going so well as ________．

plans

planning

planned

to plan

With so many things mixed up it's hard to ________ what's what．

give out

turn out

make out

take out

Stand up ________ you fell down, and I'm sure you'll succeed in time．

until

where

before

which

Scientists across the world agree that this is an invention of ________ great significance, ________ invention that will greatly change human life．

a; the

a; an

/; the

/; an

He slipped and broke his leg．________, he'll have to be away from school for two or three months．

As a result

On the other hand

Above all

However

I don't doubt ________ he took the first place in his class; but I do doubt ________ he will succeed in the end．

if; that

but; which

whether; whether

that; whether

Batavia was a completely new city, and it had very little ________ common with other cities．

by

at

in

on

His long speech made ________ difficult for the listeners to understand him．

that

it

one

this

We can avoid ________ with rest and a balanced diet．

ill

to get ill

getting ill

be ill

I won't go to the party unless ________．

I invited

am invited

being invited

invited