I’ll send you a text message (until / as soon as / before) I hear from Nam.
AS SOON AS
Whenever he tells this story, he ... (get) very emotional.
gets
Every language (has/have) formal and less formal registers
has
I ...(not / believe) he's guilty until I see the evidence.
won't believe
(Before / Until / When) Mr. Tan phones, please let me know.
WHEN
A lot of people (go/goes) abroad to practice English
go
No one (knows/know) the exact number of words in the English language
knows
A great number of my friends (have/has) sharp tongues
Have
He will send them an email (before/ until / as soon as) he arrives in London.
AS SOON AS
Plenty of my friends (likes/like) to send each other text messages
like
As soon as dad left, the children ... (turn on) the TV.
turned on
The plane won’t take off (after / until / while) the clouds go off.
UNTIL
I will give you my reply (before / by / this time) I leave this afternoon
BEFORE
... anyone realised what was happening, the criminal had escaped.
Before
A recent report indicated that about one fourth of American high school students (don't graduate/ doesn't graduate)
don't graduate
I will finish my homework (before / until / as soon as) my father arrives home late this evening.
BEFORE
I will do the next task (as soon as / before / by the time) I have finished the first one.
AS SOON AS
Turn on the bike lights as soon as it ... (get) dark.
gets
All fluent speakers (need/needs) to have an understanding of idiomatic language
need
(When / Before / Until) you read his stories, you know that he’s a good writer.
WHEN
My students can't write without spell check. The majority (isn't/aren't) great spellers
aren't
I’ll go online (while / as soon as / until) I get home.
AS SOON AS
A minority of American English speakers (understand/understands) Australian slang
Understand
We ... (not / go out) until you clean your room.
won't go out
You are too young to understand. I will explain it to you (when / before / while) you are older.
WHEN
Each person (finds/find) the level of formality he or she is comfortable with
finds
He usually surfs the Internet on his smartphone (before / after / while) he is waiting for the bus.
WHILE
(Before / When / While) she is ready, we will leave.
WHEN
I won't say anything until my lawyer ... (arrive).
arrives
Mother to her son: I won’t let you watch TV (before / when / until) you finish your homework.
UNTIL
The detective ... (phone) us when he has the information.
will phone
Most of my friends (speak/speaks) English fluently
speak
He will give you a job (when / before / until) you have enough qualifications.
WHEN
The children will want to go swimming (before / as soon as / until) they see the river.
AS SOON AS
Don't worry. The thief ... (get) caught as soon as he tries to leave the country.
will get
Harry went home after the movie ... (end).
ended
I’ll stay here (while / before/ until) Jack gets back and we’ll go together.
UNTIL
I ...(stop) running when I saw my friend.
stopped
(After /Before/ While) we receive your confirmation email, we will send you a link to download the programme.
AFTER
(Before / After / While) she goes, she will turn off all the computers.
BEFORE
Let’s play with the children (after / until / while) it is time to go.
UNTIL
Every one of my in-laws (talk/talks) my ear off on the phone
talk/talks
I have to wait (while / before / until) my mum comes home.
UNTIL