tests by here4u with the online test builder (670 tests)

561. Though/ in spite of ...Concession (44212 candidates)
562. How to express consequence (10354 candidates)
563. A/An - how to use (23743 candidates)
564. Direct and Indirect Interrogative forms ... (19481 candidates)
565. After, Afterwards and Then (19153 candidates)
566. Any and its compounds (7340 candidates)
567. Sleep- Sleepy- Asleep (1976 candidates)
568. Let's get married... (4252 candidates)
569. What's your age? (4399 candidates)
570. Twice as much/As many as/ As much as (24015 candidates)
571. To like ... Like ... Likely ... (1506 candidates)
572. Far, Far from and others (1693 candidates)
573. To let - To leave (1471 candidates)
574. Ought to - Should (13044 candidates)
575. To miss, to lack, or .... (2277 candidates)
576. From Kansas City toTulsa: towards Happiness ? (2/2) (1917 candidates)
577. From Kansas City to Tulsa : What for? (1/2) (5929 candidates)
578. How + adjectives .... (50865 candidates)
579. How and What ... like (10560 candidates)
580. Last and The last (2945 candidates)