Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Game Preview
Collaborate 4 unit 1 revision (edited)
×
Sorry, you need Baamboozle+ to continue.
Game Code: 1807412
English
21
Public
.
Play
Study
Slideshow
Share
Paddy Burke
12
Share Collaborate 4 unit 1 revision (edited)
Class PIN
Use Class PIN to share Baamboozle+ games with your students.
Upgrade
Google Classroom
Facebook
Twitter
Save to Folder
Correct the mistake - I know my best friend for a long time.
I HAVE KNOWN my best friend for a long time.
15
Correct the mistake - I have been writing three emails so far this morning.
I have WRITTEN three emails so far this morning.
15
I _______ this car since 2001. Time to buy a new one! (have)
I HAVE HAD this car since 2001. Time to buy a new one!
15
Correct the mistake - While she had coffee, her friend was calling her.
While she WAS HAVING coffee, her friend CALLED her.
15
I _________ emails to my students all morning, and I still have more to send! (SEND)
I HAVE BEEN SENDING emails to my students all morning, and I still have more to send!
15
morning / cleaning / these / been / dirty / . / all / I've / floors
I've been cleaning these dirty floors al morning.
15
three / office / for / has / Liz / this / . / in / been / weeks / working
Liz has been working in this office for three weeks.
15
They ______________(be married) since June.
have been married
15
Gary _____________(work) in a shop for the last few months.
has been working
15
He's my best friend. I ________________(know) him for a long time.
have known
15
I________________(read) the book you lent me, so you can have it back.
have read
15
I _______________(read) the book you lent me, but I ______________(not finish) it yet. It's very interesting.
have been reading, haven't finished
15
I _____________(lose) my book. _______________(you/see) it?
have lost, have you seen
15
Is it still raining? - No, it _____________(stop).
has stopped
15
Sorry, I'm late. - That's all right. I _____________(not wait) long.
haven't been waiting
15
My brother is an actor. He _________________(appear) in several films.
has appeared
15
‹
1
2
›
Play for Free
Baamboozle+
NEW!
Baamboozle+
Baamboozle+
Baamboozle+
Baamboozle+
Baamboozle+
Baamboozle+
Baamboozle+
Baamboozle+
Baamboozle+
Baamboozle+
How to Play
Make some teams
Take turns choosing questions
Say the answer then hit the
Check
button
Click
Okay
if the team is correct or
Oops
if not
Teams
Sign in to choose
1
2
3
4
5
6
7
8
Grid Size
Sign in to choose
8
16
24
Quiz
Sign in to choose
Classic
Questions and Power-Ups
Classic Jr
Sign in to choose
×
Sign up for a trial to unlock features.
Get Started
Your experience on this site will be improved by allowing cookies.
Allow cookies